Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r092-tall-171624188600122.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is CloudReconfiguration-PT-302, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624188600122
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 19:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Apr 11 19:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 19:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 11 19:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 660K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-302-CTLFireability-2024-00
FORMULA_NAME CloudReconfiguration-PT-302-CTLFireability-2024-01
FORMULA_NAME CloudReconfiguration-PT-302-CTLFireability-2024-02
FORMULA_NAME CloudReconfiguration-PT-302-CTLFireability-2024-03
FORMULA_NAME CloudReconfiguration-PT-302-CTLFireability-2024-04
FORMULA_NAME CloudReconfiguration-PT-302-CTLFireability-2024-05
FORMULA_NAME CloudReconfiguration-PT-302-CTLFireability-2024-06
FORMULA_NAME CloudReconfiguration-PT-302-CTLFireability-2024-07
FORMULA_NAME CloudReconfiguration-PT-302-CTLFireability-2024-08
FORMULA_NAME CloudReconfiguration-PT-302-CTLFireability-2024-09
FORMULA_NAME CloudReconfiguration-PT-302-CTLFireability-2024-10
FORMULA_NAME CloudReconfiguration-PT-302-CTLFireability-2024-11
FORMULA_NAME CloudReconfiguration-PT-302-CTLFireability-2023-12
FORMULA_NAME CloudReconfiguration-PT-302-CTLFireability-2023-13
FORMULA_NAME CloudReconfiguration-PT-302-CTLFireability-2023-14
FORMULA_NAME CloudReconfiguration-PT-302-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716262311027

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-302
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-21 03:31:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 03:31:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 03:31:52] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2024-05-21 03:31:52] [INFO ] Transformed 2585 places.
[2024-05-21 03:31:52] [INFO ] Transformed 3095 transitions.
[2024-05-21 03:31:52] [INFO ] Found NUPN structural information;
[2024-05-21 03:31:52] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 264 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 109 out of 2585 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 497 places :
Symmetric choice reduction at 0 with 497 rule applications. Total rules 497 place count 2088 transition count 2598
Iterating global reduction 0 with 497 rules applied. Total rules applied 994 place count 2088 transition count 2598
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 1023 place count 2088 transition count 2569
Discarding 223 places :
Symmetric choice reduction at 1 with 223 rule applications. Total rules 1246 place count 1865 transition count 2346
Iterating global reduction 1 with 223 rules applied. Total rules applied 1469 place count 1865 transition count 2346
Discarding 77 places :
Symmetric choice reduction at 1 with 77 rule applications. Total rules 1546 place count 1788 transition count 2269
Iterating global reduction 1 with 77 rules applied. Total rules applied 1623 place count 1788 transition count 2269
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 1637 place count 1788 transition count 2255
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 1678 place count 1747 transition count 2214
Iterating global reduction 2 with 41 rules applied. Total rules applied 1719 place count 1747 transition count 2214
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1725 place count 1747 transition count 2208
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 1756 place count 1716 transition count 2174
Iterating global reduction 3 with 31 rules applied. Total rules applied 1787 place count 1716 transition count 2174
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1809 place count 1694 transition count 2152
Iterating global reduction 3 with 22 rules applied. Total rules applied 1831 place count 1694 transition count 2152
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1852 place count 1673 transition count 2131
Iterating global reduction 3 with 21 rules applied. Total rules applied 1873 place count 1673 transition count 2131
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 1893 place count 1653 transition count 2111
Iterating global reduction 3 with 20 rules applied. Total rules applied 1913 place count 1653 transition count 2111
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1927 place count 1639 transition count 2089
Iterating global reduction 3 with 14 rules applied. Total rules applied 1941 place count 1639 transition count 2089
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1945 place count 1635 transition count 2082
Iterating global reduction 3 with 4 rules applied. Total rules applied 1949 place count 1635 transition count 2082
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1953 place count 1631 transition count 2077
Iterating global reduction 3 with 4 rules applied. Total rules applied 1957 place count 1631 transition count 2077
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1959 place count 1631 transition count 2075
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1960 place count 1630 transition count 2074
Iterating global reduction 4 with 1 rules applied. Total rules applied 1961 place count 1630 transition count 2074
Applied a total of 1961 rules in 1586 ms. Remains 1630 /2585 variables (removed 955) and now considering 2074/3095 (removed 1021) transitions.
// Phase 1: matrix 2074 rows 1630 cols
[2024-05-21 03:31:54] [INFO ] Computed 4 invariants in 38 ms
[2024-05-21 03:31:54] [INFO ] Implicit Places using invariants in 485 ms returned []
[2024-05-21 03:31:54] [INFO ] Invariant cache hit.
[2024-05-21 03:31:55] [INFO ] Implicit Places using invariants and state equation in 1078 ms returned []
Implicit Place search using SMT with State Equation took 1592 ms to find 0 implicit places.
Running 2073 sub problems to find dead transitions.
[2024-05-21 03:31:55] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s308 0.0)
(s309 1.0)
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(s313 0.0)
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(s317 0.0)
(s318 1.0)
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(s330 0.0)
(s331 0.0)
(s332 0.0)
(s333 0.0)
(s334 0.0)
(s335 0.0)
(s336 0.0)
(s337 0.0)
(s338 0.0)
(s339 0.0)
(s340 0.0)
(s341 0.0)
(s342 0.0)
(s343 0.0)
(s344 0.0)
(s345 0.0)
(s346 0.0)
(s347 0.0)
(s348 0.0)
(s349 0.0)
(s350 0.0)
(s351 0.0)
(s352 timeout
0.0)
(s353 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1629 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2073 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1629/3704 variables, and 4 constraints, problems are : Problem set: 0 solved, 2073 unsolved in 30072 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1630 constraints, PredecessorRefiner: 2073/2073 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2073 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1629 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2073 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1629/3704 variables, and 4 constraints, problems are : Problem set: 0 solved, 2073 unsolved in 30041 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1630 constraints, PredecessorRefiner: 0/2073 constraints, Known Traps: 0/0 constraints]
After SMT, in 60920ms problems are : Problem set: 0 solved, 2073 unsolved
Search for dead transitions found 0 dead transitions in 60983ms
Starting structural reductions in LTL mode, iteration 1 : 1630/2585 places, 2074/3095 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64193 ms. Remains : 1630/2585 places, 2074/3095 transitions.
Support contains 109 out of 1630 places after structural reductions.
[2024-05-21 03:32:57] [INFO ] Flatten gal took : 156 ms
[2024-05-21 03:32:57] [INFO ] Flatten gal took : 75 ms
[2024-05-21 03:32:57] [INFO ] Input system was already deterministic with 2074 transitions.
RANDOM walk for 40000 steps (292 resets) in 2960 ms. (13 steps per ms) remains 67/91 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4000 steps (8 resets) in 30 ms. (129 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4002 steps (8 resets) in 38 ms. (102 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4001 steps (8 resets) in 28 ms. (137 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (9 resets) in 17 ms. (222 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4001 steps (9 resets) in 17 ms. (222 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (9 resets) in 15 ms. (250 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 67/67 properties
[2024-05-21 03:32:58] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1535/1619 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1619 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (OVERLAPS) 2064/3683 variables, 1619/1623 constraints. Problems are: Problem set: 0 solved, 67 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3683/3704 variables, and 1623 constraints, problems are : Problem set: 0 solved, 67 unsolved in 5018 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1619/1630 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1535/1619 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1619 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (OVERLAPS) 2064/3683 variables, 1619/1623 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3683 variables, 67/1690 constraints. Problems are: Problem set: 0 solved, 67 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3683/3704 variables, and 1690 constraints, problems are : Problem set: 0 solved, 67 unsolved in 5013 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1619/1630 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints]
After SMT, in 10092ms problems are : Problem set: 0 solved, 67 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 84 out of 1630 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1630/1630 places, 2074/2074 transitions.
Graph (trivial) has 1790 edges and 1630 vertex of which 545 / 1630 are part of one of the 54 SCC in 7 ms
Free SCC test removed 491 places
Drop transitions (Empty/Sink Transition effects.) removed 613 transitions
Reduce isomorphic transitions removed 613 transitions.
Graph (complete) has 1641 edges and 1139 vertex of which 1130 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 532 transitions
Trivial Post-agglo rules discarded 532 transitions
Performed 532 trivial Post agglomeration. Transition count delta: 532
Iterating post reduction 0 with 538 rules applied. Total rules applied 540 place count 1130 transition count 919
Reduce places removed 532 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 1 with 565 rules applied. Total rules applied 1105 place count 598 transition count 886
Reduce places removed 20 places and 0 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 2 with 52 rules applied. Total rules applied 1157 place count 578 transition count 854
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 37 rules applied. Total rules applied 1194 place count 546 transition count 849
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 1197 place count 545 transition count 847
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1198 place count 544 transition count 847
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 63 Pre rules applied. Total rules applied 1198 place count 544 transition count 784
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 6 with 126 rules applied. Total rules applied 1324 place count 481 transition count 784
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 1330 place count 475 transition count 778
Iterating global reduction 6 with 6 rules applied. Total rules applied 1336 place count 475 transition count 778
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 1342 place count 469 transition count 772
Iterating global reduction 6 with 6 rules applied. Total rules applied 1348 place count 469 transition count 772
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1353 place count 469 transition count 767
Performed 173 Post agglomeration using F-continuation condition with reduction of 74 identical transitions.
Deduced a syphon composed of 173 places in 1 ms
Reduce places removed 173 places and 0 transitions.
Iterating global reduction 7 with 346 rules applied. Total rules applied 1699 place count 296 transition count 520
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 7 with 24 rules applied. Total rules applied 1723 place count 296 transition count 496
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1726 place count 293 transition count 493
Iterating global reduction 8 with 3 rules applied. Total rules applied 1729 place count 293 transition count 493
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 8 with 14 rules applied. Total rules applied 1743 place count 286 transition count 486
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 8 with 9 rules applied. Total rules applied 1752 place count 286 transition count 477
Performed 46 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 9 with 92 rules applied. Total rules applied 1844 place count 240 transition count 531
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 9 with 26 rules applied. Total rules applied 1870 place count 240 transition count 505
Discarding 15 places :
Symmetric choice reduction at 10 with 15 rule applications. Total rules 1885 place count 225 transition count 475
Iterating global reduction 10 with 15 rules applied. Total rules applied 1900 place count 225 transition count 475
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 1904 place count 225 transition count 471
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1905 place count 224 transition count 469
Iterating global reduction 11 with 1 rules applied. Total rules applied 1906 place count 224 transition count 469
Drop transitions (Redundant composition of simpler transitions.) removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 11 with 35 rules applied. Total rules applied 1941 place count 224 transition count 434
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1942 place count 223 transition count 433
Iterating global reduction 11 with 1 rules applied. Total rules applied 1943 place count 223 transition count 433
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1944 place count 223 transition count 432
Free-agglomeration rule applied 13 times.
Iterating global reduction 11 with 13 rules applied. Total rules applied 1957 place count 223 transition count 419
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 11 with 13 rules applied. Total rules applied 1970 place count 210 transition count 419
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 12 with 3 rules applied. Total rules applied 1973 place count 210 transition count 416
Partial Free-agglomeration rule applied 24 times.
Drop transitions (Partial Free agglomeration) removed 24 transitions
Iterating global reduction 12 with 24 rules applied. Total rules applied 1997 place count 210 transition count 416
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 12 with 2 rules applied. Total rules applied 1999 place count 210 transition count 414
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 12 with 4 rules applied. Total rules applied 2003 place count 210 transition count 414
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 2004 place count 210 transition count 413
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 2005 place count 209 transition count 412
Applied a total of 2005 rules in 258 ms. Remains 209 /1630 variables (removed 1421) and now considering 412/2074 (removed 1662) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 258 ms. Remains : 209/1630 places, 412/2074 transitions.
RANDOM walk for 40000 steps (3257 resets) in 888 ms. (44 steps per ms) remains 13/67 properties
BEST_FIRST walk for 40001 steps (675 resets) in 156 ms. (254 steps per ms) remains 12/13 properties
BEST_FIRST walk for 40004 steps (510 resets) in 83 ms. (476 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (433 resets) in 118 ms. (336 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (578 resets) in 104 ms. (380 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (644 resets) in 67 ms. (588 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (665 resets) in 91 ms. (434 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (526 resets) in 49 ms. (800 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (676 resets) in 71 ms. (555 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (642 resets) in 55 ms. (714 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (697 resets) in 53 ms. (740 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (685 resets) in 41 ms. (952 steps per ms) remains 11/12 properties
[2024-05-21 03:33:09] [INFO ] Flow matrix only has 404 transitions (discarded 8 similar events)
// Phase 1: matrix 404 rows 209 cols
[2024-05-21 03:33:09] [INFO ] Computed 3 invariants in 2 ms
[2024-05-21 03:33:09] [INFO ] State equation strengthened by 6 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp5 is UNSAT
At refinement iteration 1 (OVERLAPS) 138/163 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 343/506 variables, 163/166 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/506 variables, 3/169 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/506 variables, 0/169 constraints. Problems are: Problem set: 1 solved, 10 unsolved
Problem AtomicPropp61 is UNSAT
At refinement iteration 6 (OVERLAPS) 52/558 variables, 16/185 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/558 variables, 3/188 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/558 variables, 0/188 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 28/586 variables, 15/203 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/586 variables, 0/203 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 19/605 variables, 9/212 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/605 variables, 0/212 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 13 (OVERLAPS) 7/612 variables, 5/217 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/612 variables, 0/217 constraints. Problems are: Problem set: 2 solved, 9 unsolved
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp27 is UNSAT
At refinement iteration 15 (OVERLAPS) 1/613 variables, 1/218 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/613 variables, 0/218 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 17 (OVERLAPS) 0/613 variables, 0/218 constraints. Problems are: Problem set: 4 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 613/613 variables, and 218 constraints, problems are : Problem set: 4 solved, 7 unsolved in 675 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 209/209 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 143/160 variables, 3/3 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/160 variables, 0/3 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 337/497 variables, 160/163 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/497 variables, 3/166 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/497 variables, 5/171 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/497 variables, 0/171 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 51/548 variables, 14/185 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/548 variables, 3/188 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/548 variables, 2/190 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/548 variables, 0/190 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 33/581 variables, 17/207 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/581 variables, 0/207 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 23/604 variables, 11/218 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/604 variables, 0/218 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 8/612 variables, 6/224 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/612 variables, 0/224 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 17 (OVERLAPS) 1/613 variables, 1/225 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/613 variables, 0/225 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 19 (OVERLAPS) 0/613 variables, 0/225 constraints. Problems are: Problem set: 4 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 613/613 variables, and 225 constraints, problems are : Problem set: 4 solved, 7 unsolved in 952 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 209/209 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 7/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 1660ms problems are : Problem set: 4 solved, 7 unsolved
Parikh walk visited 6 properties in 293 ms.
Support contains 4 out of 209 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 209/209 places, 412/412 transitions.
Graph (trivial) has 247 edges and 209 vertex of which 65 / 209 are part of one of the 24 SCC in 0 ms
Free SCC test removed 41 places
Drop transitions (Empty/Sink Transition effects.) removed 73 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 77 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 40 place count 168 transition count 296
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 51 rules applied. Total rules applied 91 place count 129 transition count 284
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 94 place count 128 transition count 282
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 95 place count 127 transition count 282
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 13 Pre rules applied. Total rules applied 95 place count 127 transition count 269
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 121 place count 114 transition count 269
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 130 place count 105 transition count 259
Iterating global reduction 4 with 9 rules applied. Total rules applied 139 place count 105 transition count 259
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 142 place count 105 transition count 256
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 144 place count 104 transition count 255
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 146 place count 102 transition count 252
Iterating global reduction 6 with 2 rules applied. Total rules applied 148 place count 102 transition count 252
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 149 place count 102 transition count 251
Performed 22 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 7 with 44 rules applied. Total rules applied 193 place count 80 transition count 225
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 7 with 25 rules applied. Total rules applied 218 place count 80 transition count 200
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 220 place count 78 transition count 196
Iterating global reduction 8 with 2 rules applied. Total rules applied 222 place count 78 transition count 196
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 224 place count 78 transition count 194
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 225 place count 77 transition count 193
Iterating global reduction 9 with 1 rules applied. Total rules applied 226 place count 77 transition count 193
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 228 place count 77 transition count 191
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 230 place count 76 transition count 190
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 10 with 16 rules applied. Total rules applied 246 place count 68 transition count 196
Drop transitions (Empty/Sink Transition effects.) removed 11 transitions
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 10 with 25 rules applied. Total rules applied 271 place count 68 transition count 171
Discarding 7 places :
Symmetric choice reduction at 11 with 7 rule applications. Total rules 278 place count 61 transition count 162
Iterating global reduction 11 with 7 rules applied. Total rules applied 285 place count 61 transition count 162
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 289 place count 61 transition count 158
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 290 place count 60 transition count 156
Iterating global reduction 12 with 1 rules applied. Total rules applied 291 place count 60 transition count 156
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 292 place count 60 transition count 155
Drop transitions (Redundant composition of simpler transitions.) removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 13 with 26 rules applied. Total rules applied 318 place count 60 transition count 129
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 321 place count 57 transition count 120
Iterating global reduction 13 with 3 rules applied. Total rules applied 324 place count 57 transition count 120
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 327 place count 57 transition count 117
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 328 place count 56 transition count 116
Iterating global reduction 14 with 1 rules applied. Total rules applied 329 place count 56 transition count 116
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 330 place count 56 transition count 115
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 336 place count 53 transition count 112
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 337 place count 53 transition count 111
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 16 with 5 rules applied. Total rules applied 342 place count 53 transition count 106
Free-agglomeration rule applied 3 times.
Iterating global reduction 16 with 3 rules applied. Total rules applied 345 place count 53 transition count 103
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 16 with 3 rules applied. Total rules applied 348 place count 50 transition count 103
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 349 place count 50 transition count 103
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 350 place count 50 transition count 102
Discarding 1 places :
Symmetric choice reduction at 18 with 1 rule applications. Total rules 351 place count 49 transition count 101
Iterating global reduction 18 with 1 rules applied. Total rules applied 352 place count 49 transition count 101
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 353 place count 49 transition count 100
Applied a total of 353 rules in 44 ms. Remains 49 /209 variables (removed 160) and now considering 100/412 (removed 312) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 49/209 places, 100/412 transitions.
RANDOM walk for 3976 steps (89 resets) in 16 ms. (233 steps per ms) remains 0/1 properties
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2024-05-21 03:33:12] [INFO ] Flatten gal took : 58 ms
[2024-05-21 03:33:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CloudReconfiguration-PT-302-CTLFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 03:33:12] [INFO ] Flatten gal took : 64 ms
[2024-05-21 03:33:12] [INFO ] Input system was already deterministic with 2074 transitions.
Support contains 94 out of 1630 places (down from 101) after GAL structural reductions.
FORMULA CloudReconfiguration-PT-302-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 28 stabilizing places and 30 stable transitions
Graph (complete) has 2258 edges and 1630 vertex of which 1621 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.35 ms
Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2074/2074 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1580 transition count 2021
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1580 transition count 2021
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 102 place count 1580 transition count 2019
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 127 place count 1555 transition count 1990
Iterating global reduction 1 with 25 rules applied. Total rules applied 152 place count 1555 transition count 1990
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 154 place count 1555 transition count 1988
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 168 place count 1541 transition count 1972
Iterating global reduction 2 with 14 rules applied. Total rules applied 182 place count 1541 transition count 1972
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 185 place count 1541 transition count 1969
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 194 place count 1532 transition count 1960
Iterating global reduction 3 with 9 rules applied. Total rules applied 203 place count 1532 transition count 1960
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 204 place count 1532 transition count 1959
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 210 place count 1526 transition count 1952
Iterating global reduction 4 with 6 rules applied. Total rules applied 216 place count 1526 transition count 1952
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 221 place count 1521 transition count 1947
Iterating global reduction 4 with 5 rules applied. Total rules applied 226 place count 1521 transition count 1947
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 229 place count 1518 transition count 1943
Iterating global reduction 4 with 3 rules applied. Total rules applied 232 place count 1518 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 234 place count 1516 transition count 1941
Iterating global reduction 4 with 2 rules applied. Total rules applied 236 place count 1516 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 238 place count 1514 transition count 1938
Iterating global reduction 4 with 2 rules applied. Total rules applied 240 place count 1514 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 241 place count 1513 transition count 1937
Iterating global reduction 4 with 1 rules applied. Total rules applied 242 place count 1513 transition count 1937
Applied a total of 242 rules in 569 ms. Remains 1513 /1630 variables (removed 117) and now considering 1937/2074 (removed 137) transitions.
// Phase 1: matrix 1937 rows 1513 cols
[2024-05-21 03:33:12] [INFO ] Computed 4 invariants in 8 ms
[2024-05-21 03:33:13] [INFO ] Implicit Places using invariants in 402 ms returned []
[2024-05-21 03:33:13] [INFO ] Invariant cache hit.
[2024-05-21 03:33:14] [INFO ] Implicit Places using invariants and state equation in 936 ms returned []
Implicit Place search using SMT with State Equation took 1343 ms to find 0 implicit places.
Running 1936 sub problems to find dead transitions.
[2024-05-21 03:33:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1936 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1512/3450 variables, and 4 constraints, problems are : Problem set: 0 solved, 1936 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 1936/1936 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1936 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1936 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1512/3450 variables, and 4 constraints, problems are : Problem set: 0 solved, 1936 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 0/1936 constraints, Known Traps: 0/0 constraints]
After SMT, in 60528ms problems are : Problem set: 0 solved, 1936 unsolved
Search for dead transitions found 0 dead transitions in 60546ms
Starting structural reductions in LTL mode, iteration 1 : 1513/1630 places, 1937/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62476 ms. Remains : 1513/1630 places, 1937/2074 transitions.
[2024-05-21 03:34:14] [INFO ] Flatten gal took : 44 ms
[2024-05-21 03:34:14] [INFO ] Flatten gal took : 43 ms
[2024-05-21 03:34:14] [INFO ] Input system was already deterministic with 1937 transitions.
[2024-05-21 03:34:14] [INFO ] Flatten gal took : 37 ms
[2024-05-21 03:34:15] [INFO ] Flatten gal took : 37 ms
[2024-05-21 03:34:15] [INFO ] Time to serialize gal into /tmp/CTLFireability1107918226246438526.gal : 23 ms
[2024-05-21 03:34:15] [INFO ] Time to serialize properties into /tmp/CTLFireability13421466944040631477.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1107918226246438526.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13421466944040631477.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.50961e+10,12.9867,320592,2,28954,5,843403,6,0,7991,1.69739e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 03:34:45] [INFO ] Flatten gal took : 35 ms
[2024-05-21 03:34:45] [INFO ] Applying decomposition
[2024-05-21 03:34:45] [INFO ] Flatten gal took : 37 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16465568184520103318.txt' '-o' '/tmp/graph16465568184520103318.bin' '-w' '/tmp/graph16465568184520103318.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16465568184520103318.bin' '-l' '-1' '-v' '-w' '/tmp/graph16465568184520103318.weights' '-q' '0' '-e' '0.001'
[2024-05-21 03:34:45] [INFO ] Decomposing Gal with order
[2024-05-21 03:34:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 03:34:45] [INFO ] Removed a total of 511 redundant transitions.
[2024-05-21 03:34:45] [INFO ] Flatten gal took : 170 ms
[2024-05-21 03:34:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 75 ms.
[2024-05-21 03:34:46] [INFO ] Time to serialize gal into /tmp/CTLFireability6858364701994979928.gal : 82 ms
[2024-05-21 03:34:46] [INFO ] Time to serialize properties into /tmp/CTLFireability6233569912886981370.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6858364701994979928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6233569912886981370.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.50961e+10,1.38917,49368,2290,216,75830,4119,2517,167048,127,38983,0


Converting to forward existential form...Done !
original formula: (AG(E((E((i34.i0.i2.u536.p2301==1) U (i35.i0.i3.u581.p2410==1)) * (i27.i0.i3.u441.p1927!=1)) U EF((i30.u492.p2073==1)))) + (EG(AG(AF((i5....216
=> equivalent forward existential formula: [(FwdU((Init * !((EG(!(E(TRUE U !(!(EG(!((i5.u65.p326==0)))))))) * EX(E(!(EX(!(FALSE))) U !(EG(!((i15.u185.p911!...309
Reverse transition relation is NOT exact ! Due to transitions t26, t98, t185, t266, t326, t377, t448, t500, t682, t734, t765, t843, t914, t965, t1147, t119...2094
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2074/2074 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1585 transition count 2027
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1585 transition count 2027
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 92 place count 1585 transition count 2025
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 117 place count 1560 transition count 1996
Iterating global reduction 1 with 25 rules applied. Total rules applied 142 place count 1560 transition count 1996
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 144 place count 1560 transition count 1994
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 157 place count 1547 transition count 1979
Iterating global reduction 2 with 13 rules applied. Total rules applied 170 place count 1547 transition count 1979
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 173 place count 1547 transition count 1976
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 181 place count 1539 transition count 1968
Iterating global reduction 3 with 8 rules applied. Total rules applied 189 place count 1539 transition count 1968
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 190 place count 1539 transition count 1967
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 195 place count 1534 transition count 1961
Iterating global reduction 4 with 5 rules applied. Total rules applied 200 place count 1534 transition count 1961
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 204 place count 1530 transition count 1957
Iterating global reduction 4 with 4 rules applied. Total rules applied 208 place count 1530 transition count 1957
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 211 place count 1527 transition count 1953
Iterating global reduction 4 with 3 rules applied. Total rules applied 214 place count 1527 transition count 1953
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 216 place count 1525 transition count 1951
Iterating global reduction 4 with 2 rules applied. Total rules applied 218 place count 1525 transition count 1951
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 220 place count 1523 transition count 1948
Iterating global reduction 4 with 2 rules applied. Total rules applied 222 place count 1523 transition count 1948
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 223 place count 1522 transition count 1947
Iterating global reduction 4 with 1 rules applied. Total rules applied 224 place count 1522 transition count 1947
Applied a total of 224 rules in 527 ms. Remains 1522 /1630 variables (removed 108) and now considering 1947/2074 (removed 127) transitions.
// Phase 1: matrix 1947 rows 1522 cols
[2024-05-21 03:35:16] [INFO ] Computed 4 invariants in 22 ms
[2024-05-21 03:35:17] [INFO ] Implicit Places using invariants in 235 ms returned []
[2024-05-21 03:35:17] [INFO ] Invariant cache hit.
[2024-05-21 03:35:17] [INFO ] Implicit Places using invariants and state equation in 906 ms returned []
Implicit Place search using SMT with State Equation took 1167 ms to find 0 implicit places.
Running 1946 sub problems to find dead transitions.
[2024-05-21 03:35:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1521 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1946 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1521/3469 variables, and 4 constraints, problems are : Problem set: 0 solved, 1946 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1522 constraints, PredecessorRefiner: 1946/1946 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1946 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1521 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1946 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1521/3469 variables, and 4 constraints, problems are : Problem set: 0 solved, 1946 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1522 constraints, PredecessorRefiner: 0/1946 constraints, Known Traps: 0/0 constraints]
After SMT, in 60513ms problems are : Problem set: 0 solved, 1946 unsolved
Search for dead transitions found 0 dead transitions in 60532ms
Starting structural reductions in LTL mode, iteration 1 : 1522/1630 places, 1947/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62236 ms. Remains : 1522/1630 places, 1947/2074 transitions.
[2024-05-21 03:36:18] [INFO ] Flatten gal took : 32 ms
[2024-05-21 03:36:18] [INFO ] Flatten gal took : 34 ms
[2024-05-21 03:36:18] [INFO ] Input system was already deterministic with 1947 transitions.
[2024-05-21 03:36:18] [INFO ] Flatten gal took : 32 ms
[2024-05-21 03:36:18] [INFO ] Flatten gal took : 33 ms
[2024-05-21 03:36:18] [INFO ] Time to serialize gal into /tmp/CTLFireability17621114620304260825.gal : 6 ms
[2024-05-21 03:36:18] [INFO ] Time to serialize properties into /tmp/CTLFireability7900557033313073621.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17621114620304260825.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7900557033313073621.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.55274e+10,13.4771,325364,2,29203,5,859451,6,0,8037,1.70486e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 03:36:48] [INFO ] Flatten gal took : 31 ms
[2024-05-21 03:36:48] [INFO ] Applying decomposition
[2024-05-21 03:36:48] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10026466305467612428.txt' '-o' '/tmp/graph10026466305467612428.bin' '-w' '/tmp/graph10026466305467612428.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10026466305467612428.bin' '-l' '-1' '-v' '-w' '/tmp/graph10026466305467612428.weights' '-q' '0' '-e' '0.001'
[2024-05-21 03:36:49] [INFO ] Decomposing Gal with order
[2024-05-21 03:36:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 03:36:49] [INFO ] Removed a total of 503 redundant transitions.
[2024-05-21 03:36:49] [INFO ] Flatten gal took : 69 ms
[2024-05-21 03:36:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 23 ms.
[2024-05-21 03:36:49] [INFO ] Time to serialize gal into /tmp/CTLFireability2045478699466200945.gal : 14 ms
[2024-05-21 03:36:49] [INFO ] Time to serialize properties into /tmp/CTLFireability362971330146742833.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2045478699466200945.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability362971330146742833.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.55274e+10,1.50228,56052,2443,248,93324,5403,2497,202628,121,37139,0


Converting to forward existential form...Done !
original formula: ((A(EX(((E((i28.u416.p1738==1) U (i31.i0.i1.u471.p1997==1)) + ((i17.i1.i2.u225.p976==1)&&(i21.i1.i0.u306.p1335==1))) + ((i28.u413.p1728==...583
=> equivalent forward existential formula: ((([FwdG(((FwdU(Init,!((!(((((i32.u501.p2095==1)||(i31.i0.i2.u472.p1999==1))&&((i24.i1.i1.u355.p1498==1)||((i9.u...1768
Reverse transition relation is NOT exact ! Due to transitions t26, t190, t271, t331, t380, t451, t503, t686, t738, t770, t799, t848, t919, t970, t1103, t11...2121
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
(forward)formula 0,0,15.6743,625432,1,0,1.04876e+06,8745,22845,3.84627e+06,607,38257,2066530
FORMULA CloudReconfiguration-PT-302-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2074/2074 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 1581 transition count 2022
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 1581 transition count 2022
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 100 place count 1581 transition count 2020
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 123 place count 1558 transition count 1994
Iterating global reduction 1 with 23 rules applied. Total rules applied 146 place count 1558 transition count 1994
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 148 place count 1558 transition count 1992
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 161 place count 1545 transition count 1977
Iterating global reduction 2 with 13 rules applied. Total rules applied 174 place count 1545 transition count 1977
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 177 place count 1545 transition count 1974
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 186 place count 1536 transition count 1965
Iterating global reduction 3 with 9 rules applied. Total rules applied 195 place count 1536 transition count 1965
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 196 place count 1536 transition count 1964
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 202 place count 1530 transition count 1957
Iterating global reduction 4 with 6 rules applied. Total rules applied 208 place count 1530 transition count 1957
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 213 place count 1525 transition count 1952
Iterating global reduction 4 with 5 rules applied. Total rules applied 218 place count 1525 transition count 1952
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 220 place count 1523 transition count 1950
Iterating global reduction 4 with 2 rules applied. Total rules applied 222 place count 1523 transition count 1950
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 224 place count 1521 transition count 1948
Iterating global reduction 4 with 2 rules applied. Total rules applied 226 place count 1521 transition count 1948
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 228 place count 1519 transition count 1945
Iterating global reduction 4 with 2 rules applied. Total rules applied 230 place count 1519 transition count 1945
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 231 place count 1518 transition count 1944
Iterating global reduction 4 with 1 rules applied. Total rules applied 232 place count 1518 transition count 1944
Applied a total of 232 rules in 547 ms. Remains 1518 /1630 variables (removed 112) and now considering 1944/2074 (removed 130) transitions.
// Phase 1: matrix 1944 rows 1518 cols
[2024-05-21 03:37:05] [INFO ] Computed 4 invariants in 17 ms
[2024-05-21 03:37:06] [INFO ] Implicit Places using invariants in 212 ms returned []
[2024-05-21 03:37:06] [INFO ] Invariant cache hit.
[2024-05-21 03:37:06] [INFO ] Implicit Places using invariants and state equation in 855 ms returned []
Implicit Place search using SMT with State Equation took 1069 ms to find 0 implicit places.
Running 1943 sub problems to find dead transitions.
[2024-05-21 03:37:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1517 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1943 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1517/3462 variables, and 4 constraints, problems are : Problem set: 0 solved, 1943 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1518 constraints, PredecessorRefiner: 1943/1943 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1943 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1517 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1943 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1517/3462 variables, and 4 constraints, problems are : Problem set: 0 solved, 1943 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1518 constraints, PredecessorRefiner: 0/1943 constraints, Known Traps: 0/0 constraints]
After SMT, in 60517ms problems are : Problem set: 0 solved, 1943 unsolved
Search for dead transitions found 0 dead transitions in 60536ms
Starting structural reductions in LTL mode, iteration 1 : 1518/1630 places, 1944/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62155 ms. Remains : 1518/1630 places, 1944/2074 transitions.
[2024-05-21 03:38:07] [INFO ] Flatten gal took : 31 ms
[2024-05-21 03:38:07] [INFO ] Flatten gal took : 31 ms
[2024-05-21 03:38:07] [INFO ] Input system was already deterministic with 1944 transitions.
[2024-05-21 03:38:07] [INFO ] Flatten gal took : 32 ms
[2024-05-21 03:38:07] [INFO ] Flatten gal took : 33 ms
[2024-05-21 03:38:07] [INFO ] Time to serialize gal into /tmp/CTLFireability17102017083168120937.gal : 7 ms
[2024-05-21 03:38:07] [INFO ] Time to serialize properties into /tmp/CTLFireability12825844973592741865.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17102017083168120937.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12825844973592741865.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.5295e+10,13.182,324020,2,28913,5,856864,6,0,8018,1.69464e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 03:38:37] [INFO ] Flatten gal took : 33 ms
[2024-05-21 03:38:37] [INFO ] Applying decomposition
[2024-05-21 03:38:37] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9271154115445983983.txt' '-o' '/tmp/graph9271154115445983983.bin' '-w' '/tmp/graph9271154115445983983.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9271154115445983983.bin' '-l' '-1' '-v' '-w' '/tmp/graph9271154115445983983.weights' '-q' '0' '-e' '0.001'
[2024-05-21 03:38:37] [INFO ] Decomposing Gal with order
[2024-05-21 03:38:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 03:38:38] [INFO ] Removed a total of 511 redundant transitions.
[2024-05-21 03:38:38] [INFO ] Flatten gal took : 67 ms
[2024-05-21 03:38:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 15 ms.
[2024-05-21 03:38:38] [INFO ] Time to serialize gal into /tmp/CTLFireability17981002937094105614.gal : 17 ms
[2024-05-21 03:38:38] [INFO ] Time to serialize properties into /tmp/CTLFireability12183205435276534482.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17981002937094105614.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12183205435276534482.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.5295e+10,2.27025,84336,2253,264,124082,11564,2570,398411,129,111453,0


Converting to forward existential form...Done !
original formula: EF(AG(E((A((i35.i0.i3.u595.p2438==1) U (i3.i1.i1.u55.p307==1)) * AX((i7.i0.i2.u114.p601==1))) U !((A((i9.i0.i2.u188.p842==1) U (i26.i0.i3...203
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E((!((E(!((i3.i1.i1.u55.p307==1)) U (!((i35.i0.i3.u595.p2438==1)) * !((i3.i1.i1...425
Reverse transition relation is NOT exact ! Due to transitions t26, t216, t268, t299, t377, t448, t500, t685, t737, t797, t846, t917, t968, t1150, t1202, t1...2068
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
(forward)formula 0,1,15.6264,546864,1,0,905864,15102,23384,3.09119e+06,643,111453,2370114
FORMULA CloudReconfiguration-PT-302-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2074/2074 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 1581 transition count 2022
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 1581 transition count 2022
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 100 place count 1581 transition count 2020
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 123 place count 1558 transition count 1993
Iterating global reduction 1 with 23 rules applied. Total rules applied 146 place count 1558 transition count 1993
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 147 place count 1558 transition count 1992
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 159 place count 1546 transition count 1978
Iterating global reduction 2 with 12 rules applied. Total rules applied 171 place count 1546 transition count 1978
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 174 place count 1546 transition count 1975
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 182 place count 1538 transition count 1967
Iterating global reduction 3 with 8 rules applied. Total rules applied 190 place count 1538 transition count 1967
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 191 place count 1538 transition count 1966
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 197 place count 1532 transition count 1959
Iterating global reduction 4 with 6 rules applied. Total rules applied 203 place count 1532 transition count 1959
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 208 place count 1527 transition count 1954
Iterating global reduction 4 with 5 rules applied. Total rules applied 213 place count 1527 transition count 1954
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 217 place count 1523 transition count 1948
Iterating global reduction 4 with 4 rules applied. Total rules applied 221 place count 1523 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 224 place count 1520 transition count 1944
Iterating global reduction 4 with 3 rules applied. Total rules applied 227 place count 1520 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 230 place count 1517 transition count 1940
Iterating global reduction 4 with 3 rules applied. Total rules applied 233 place count 1517 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 234 place count 1516 transition count 1939
Iterating global reduction 4 with 1 rules applied. Total rules applied 235 place count 1516 transition count 1939
Applied a total of 235 rules in 517 ms. Remains 1516 /1630 variables (removed 114) and now considering 1939/2074 (removed 135) transitions.
// Phase 1: matrix 1939 rows 1516 cols
[2024-05-21 03:38:54] [INFO ] Computed 4 invariants in 14 ms
[2024-05-21 03:38:54] [INFO ] Implicit Places using invariants in 212 ms returned []
[2024-05-21 03:38:54] [INFO ] Invariant cache hit.
[2024-05-21 03:38:55] [INFO ] Implicit Places using invariants and state equation in 878 ms returned []
Implicit Place search using SMT with State Equation took 1092 ms to find 0 implicit places.
Running 1938 sub problems to find dead transitions.
[2024-05-21 03:38:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1515 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1515/3455 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1516 constraints, PredecessorRefiner: 1938/1938 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1938 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1515 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1515/3455 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1516 constraints, PredecessorRefiner: 0/1938 constraints, Known Traps: 0/0 constraints]
After SMT, in 60505ms problems are : Problem set: 0 solved, 1938 unsolved
Search for dead transitions found 0 dead transitions in 60522ms
Starting structural reductions in LTL mode, iteration 1 : 1516/1630 places, 1939/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62136 ms. Remains : 1516/1630 places, 1939/2074 transitions.
[2024-05-21 03:39:56] [INFO ] Flatten gal took : 27 ms
[2024-05-21 03:39:56] [INFO ] Flatten gal took : 28 ms
[2024-05-21 03:39:56] [INFO ] Input system was already deterministic with 1939 transitions.
[2024-05-21 03:39:56] [INFO ] Flatten gal took : 28 ms
[2024-05-21 03:39:56] [INFO ] Flatten gal took : 28 ms
[2024-05-21 03:39:56] [INFO ] Time to serialize gal into /tmp/CTLFireability7133815421774908667.gal : 6 ms
[2024-05-21 03:39:56] [INFO ] Time to serialize properties into /tmp/CTLFireability5900258301168994770.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7133815421774908667.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5900258301168994770.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.54437e+10,13.1571,328220,2,29123,5,866817,6,0,8005,1.72989e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 03:40:26] [INFO ] Flatten gal took : 29 ms
[2024-05-21 03:40:26] [INFO ] Applying decomposition
[2024-05-21 03:40:26] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9912646071776614181.txt' '-o' '/tmp/graph9912646071776614181.bin' '-w' '/tmp/graph9912646071776614181.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9912646071776614181.bin' '-l' '-1' '-v' '-w' '/tmp/graph9912646071776614181.weights' '-q' '0' '-e' '0.001'
[2024-05-21 03:40:26] [INFO ] Decomposing Gal with order
[2024-05-21 03:40:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 03:40:26] [INFO ] Removed a total of 526 redundant transitions.
[2024-05-21 03:40:26] [INFO ] Flatten gal took : 65 ms
[2024-05-21 03:40:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 5 ms.
[2024-05-21 03:40:26] [INFO ] Time to serialize gal into /tmp/CTLFireability11569358569227422033.gal : 11 ms
[2024-05-21 03:40:26] [INFO ] Time to serialize properties into /tmp/CTLFireability3522165700019340837.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11569358569227422033.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3522165700019340837.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.54437e+10,2.11085,79132,2895,216,126990,5132,2156,349744,118,53870,0


Converting to forward existential form...Done !
original formula: EX((EF(EG((i14.u281.p1006==1))) + AF(((E(E((i2.u43.p227==1) U (i34.i0.i1.i3.u476.p2563==1)) U A((i34.i0.i0.i1.u284.p960==1) U (i34.i0.i0....249
=> equivalent forward existential formula: ([FwdG(FwdU(EY(Init),TRUE),(i14.u281.p1006==1))] != FALSE + [(EY(Init) * !(EG(!(((E(E((i2.u43.p227==1) U (i34.i0...426
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
(forward)formula 0,1,4.20425,122956,1,0,194645,8923,12110,608638,442,88493,519690
FORMULA CloudReconfiguration-PT-302-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2074/2074 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1580 transition count 2021
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1580 transition count 2021
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 102 place count 1580 transition count 2019
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 127 place count 1555 transition count 1990
Iterating global reduction 1 with 25 rules applied. Total rules applied 152 place count 1555 transition count 1990
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 154 place count 1555 transition count 1988
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 167 place count 1542 transition count 1973
Iterating global reduction 2 with 13 rules applied. Total rules applied 180 place count 1542 transition count 1973
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 183 place count 1542 transition count 1970
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 191 place count 1534 transition count 1962
Iterating global reduction 3 with 8 rules applied. Total rules applied 199 place count 1534 transition count 1962
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 200 place count 1534 transition count 1961
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 205 place count 1529 transition count 1955
Iterating global reduction 4 with 5 rules applied. Total rules applied 210 place count 1529 transition count 1955
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 214 place count 1525 transition count 1951
Iterating global reduction 4 with 4 rules applied. Total rules applied 218 place count 1525 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 221 place count 1522 transition count 1947
Iterating global reduction 4 with 3 rules applied. Total rules applied 224 place count 1522 transition count 1947
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 227 place count 1519 transition count 1943
Iterating global reduction 4 with 3 rules applied. Total rules applied 230 place count 1519 transition count 1943
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 233 place count 1516 transition count 1939
Iterating global reduction 4 with 3 rules applied. Total rules applied 236 place count 1516 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 237 place count 1515 transition count 1938
Iterating global reduction 4 with 1 rules applied. Total rules applied 238 place count 1515 transition count 1938
Applied a total of 238 rules in 559 ms. Remains 1515 /1630 variables (removed 115) and now considering 1938/2074 (removed 136) transitions.
// Phase 1: matrix 1938 rows 1515 cols
[2024-05-21 03:40:31] [INFO ] Computed 4 invariants in 12 ms
[2024-05-21 03:40:31] [INFO ] Implicit Places using invariants in 225 ms returned []
[2024-05-21 03:40:31] [INFO ] Invariant cache hit.
[2024-05-21 03:40:32] [INFO ] Implicit Places using invariants and state equation in 917 ms returned []
Implicit Place search using SMT with State Equation took 1144 ms to find 0 implicit places.
Running 1937 sub problems to find dead transitions.
[2024-05-21 03:40:32] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1514 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1937 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1514/3453 variables, and 4 constraints, problems are : Problem set: 0 solved, 1937 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1515 constraints, PredecessorRefiner: 1937/1937 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1937 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1514 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1937 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1514/3453 variables, and 4 constraints, problems are : Problem set: 0 solved, 1937 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1515 constraints, PredecessorRefiner: 0/1937 constraints, Known Traps: 0/0 constraints]
After SMT, in 60495ms problems are : Problem set: 0 solved, 1937 unsolved
Search for dead transitions found 0 dead transitions in 60511ms
Starting structural reductions in LTL mode, iteration 1 : 1515/1630 places, 1938/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62219 ms. Remains : 1515/1630 places, 1938/2074 transitions.
[2024-05-21 03:41:33] [INFO ] Flatten gal took : 27 ms
[2024-05-21 03:41:33] [INFO ] Flatten gal took : 27 ms
[2024-05-21 03:41:33] [INFO ] Input system was already deterministic with 1938 transitions.
[2024-05-21 03:41:33] [INFO ] Flatten gal took : 27 ms
[2024-05-21 03:41:33] [INFO ] Flatten gal took : 33 ms
[2024-05-21 03:41:33] [INFO ] Time to serialize gal into /tmp/CTLFireability1672991320523507210.gal : 5 ms
[2024-05-21 03:41:33] [INFO ] Time to serialize properties into /tmp/CTLFireability17026881787970509189.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1672991320523507210.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17026881787970509189.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.50796e+10,12.7512,314424,2,28894,5,827422,6,0,8000,1.6892e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 03:42:03] [INFO ] Flatten gal took : 27 ms
[2024-05-21 03:42:03] [INFO ] Applying decomposition
[2024-05-21 03:42:03] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3392061707413734185.txt' '-o' '/tmp/graph3392061707413734185.bin' '-w' '/tmp/graph3392061707413734185.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3392061707413734185.bin' '-l' '-1' '-v' '-w' '/tmp/graph3392061707413734185.weights' '-q' '0' '-e' '0.001'
[2024-05-21 03:42:03] [INFO ] Decomposing Gal with order
[2024-05-21 03:42:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 03:42:03] [INFO ] Removed a total of 527 redundant transitions.
[2024-05-21 03:42:03] [INFO ] Flatten gal took : 72 ms
[2024-05-21 03:42:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 8 ms.
[2024-05-21 03:42:03] [INFO ] Time to serialize gal into /tmp/CTLFireability8530204378054957817.gal : 25 ms
[2024-05-21 03:42:03] [INFO ] Time to serialize properties into /tmp/CTLFireability13375761997962998259.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8530204378054957817.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13375761997962998259.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.50796e+10,1.23945,46116,2195,246,71819,5721,2546,160279,121,42871,0


Converting to forward existential form...Done !
original formula: AX(AX((AF(E((i35.i1.i2.u598.p2501==1) U (i25.i1.i3.u425.p1779==1))) * (EG((i2.u36.p187==0)) + (i11.i0.i0.u172.p832==0)))))
=> equivalent forward existential formula: ([FwdG(EY(EY(Init)),!(E((i35.i1.i2.u598.p2501==1) U (i25.i1.i3.u425.p1779==1))))] = FALSE * [((EY(EY(Init)) * !(...218
Reverse transition relation is NOT exact ! Due to transitions t26, t215, t267, t327, t376, t447, t499, t653, t682, t734, t765, t794, t843, t914, t921, t965...2076
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2074/2074 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 1578 transition count 2019
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 1578 transition count 2019
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 106 place count 1578 transition count 2017
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 131 place count 1553 transition count 1989
Iterating global reduction 1 with 25 rules applied. Total rules applied 156 place count 1553 transition count 1989
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 158 place count 1553 transition count 1987
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 171 place count 1540 transition count 1973
Iterating global reduction 2 with 13 rules applied. Total rules applied 184 place count 1540 transition count 1973
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 187 place count 1540 transition count 1970
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 195 place count 1532 transition count 1962
Iterating global reduction 3 with 8 rules applied. Total rules applied 203 place count 1532 transition count 1962
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 209 place count 1526 transition count 1955
Iterating global reduction 3 with 6 rules applied. Total rules applied 215 place count 1526 transition count 1955
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 220 place count 1521 transition count 1950
Iterating global reduction 3 with 5 rules applied. Total rules applied 225 place count 1521 transition count 1950
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 229 place count 1517 transition count 1944
Iterating global reduction 3 with 4 rules applied. Total rules applied 233 place count 1517 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 236 place count 1514 transition count 1940
Iterating global reduction 3 with 3 rules applied. Total rules applied 239 place count 1514 transition count 1940
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 242 place count 1511 transition count 1936
Iterating global reduction 3 with 3 rules applied. Total rules applied 245 place count 1511 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 246 place count 1510 transition count 1935
Iterating global reduction 3 with 1 rules applied. Total rules applied 247 place count 1510 transition count 1935
Applied a total of 247 rules in 535 ms. Remains 1510 /1630 variables (removed 120) and now considering 1935/2074 (removed 139) transitions.
// Phase 1: matrix 1935 rows 1510 cols
[2024-05-21 03:42:34] [INFO ] Computed 4 invariants in 16 ms
[2024-05-21 03:42:34] [INFO ] Implicit Places using invariants in 217 ms returned []
[2024-05-21 03:42:34] [INFO ] Invariant cache hit.
[2024-05-21 03:42:35] [INFO ] Implicit Places using invariants and state equation in 873 ms returned []
Implicit Place search using SMT with State Equation took 1092 ms to find 0 implicit places.
Running 1934 sub problems to find dead transitions.
[2024-05-21 03:42:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1509 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1509/3445 variables, and 4 constraints, problems are : Problem set: 0 solved, 1934 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1510 constraints, PredecessorRefiner: 1934/1934 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1934 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1509 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1509/3445 variables, and 4 constraints, problems are : Problem set: 0 solved, 1934 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1510 constraints, PredecessorRefiner: 0/1934 constraints, Known Traps: 0/0 constraints]
After SMT, in 60521ms problems are : Problem set: 0 solved, 1934 unsolved
Search for dead transitions found 0 dead transitions in 60538ms
Starting structural reductions in LTL mode, iteration 1 : 1510/1630 places, 1935/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62170 ms. Remains : 1510/1630 places, 1935/2074 transitions.
[2024-05-21 03:43:36] [INFO ] Flatten gal took : 26 ms
[2024-05-21 03:43:36] [INFO ] Flatten gal took : 27 ms
[2024-05-21 03:43:36] [INFO ] Input system was already deterministic with 1935 transitions.
[2024-05-21 03:43:36] [INFO ] Flatten gal took : 26 ms
[2024-05-21 03:43:36] [INFO ] Flatten gal took : 26 ms
[2024-05-21 03:43:36] [INFO ] Time to serialize gal into /tmp/CTLFireability4285615972035023391.gal : 4 ms
[2024-05-21 03:43:36] [INFO ] Time to serialize properties into /tmp/CTLFireability6731770071302197247.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4285615972035023391.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6731770071302197247.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.48268e+10,17.114,339080,2,29137,5,941674,6,0,7977,1.72544e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 03:44:06] [INFO ] Flatten gal took : 29 ms
[2024-05-21 03:44:06] [INFO ] Applying decomposition
[2024-05-21 03:44:06] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5528561299078361568.txt' '-o' '/tmp/graph5528561299078361568.bin' '-w' '/tmp/graph5528561299078361568.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5528561299078361568.bin' '-l' '-1' '-v' '-w' '/tmp/graph5528561299078361568.weights' '-q' '0' '-e' '0.001'
[2024-05-21 03:44:06] [INFO ] Decomposing Gal with order
[2024-05-21 03:44:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 03:44:06] [INFO ] Removed a total of 519 redundant transitions.
[2024-05-21 03:44:06] [INFO ] Flatten gal took : 53 ms
[2024-05-21 03:44:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 10 ms.
[2024-05-21 03:44:06] [INFO ] Time to serialize gal into /tmp/CTLFireability6551811077354907926.gal : 12 ms
[2024-05-21 03:44:06] [INFO ] Time to serialize properties into /tmp/CTLFireability730151303978391349.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6551811077354907926.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability730151303978391349.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.48268e+10,1.64988,57056,2003,218,82826,7556,2545,221008,131,78534,0


Converting to forward existential form...Done !
original formula: EG((EF(AG((AF((i21.i1.i1.u347.p1485==1)) * ((i4.u38.p193==1)||(i37.i0.i2.u567.p2305==1))))) + !(E((EX((i12.u201.p891==1)) + EF((i30.u488....226
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U !(E(TRUE U !((!(EG(!((i21.i1.i1.u347.p1485==1)))) * ((i4.u38.p193==1)||(i37.i0.i2.u567.p230...299
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t291, t320, t369, t440, t492, t645, t726, t786, t835, t906, t957, t1145, t11...2092
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2074/2074 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 1584 transition count 2026
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 1584 transition count 2026
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 94 place count 1584 transition count 2024
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 115 place count 1563 transition count 2000
Iterating global reduction 1 with 21 rules applied. Total rules applied 136 place count 1563 transition count 2000
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 138 place count 1563 transition count 1998
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 148 place count 1553 transition count 1987
Iterating global reduction 2 with 10 rules applied. Total rules applied 158 place count 1553 transition count 1987
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 160 place count 1553 transition count 1985
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 166 place count 1547 transition count 1979
Iterating global reduction 3 with 6 rules applied. Total rules applied 172 place count 1547 transition count 1979
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 176 place count 1543 transition count 1974
Iterating global reduction 3 with 4 rules applied. Total rules applied 180 place count 1543 transition count 1974
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 183 place count 1540 transition count 1971
Iterating global reduction 3 with 3 rules applied. Total rules applied 186 place count 1540 transition count 1971
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 189 place count 1537 transition count 1966
Iterating global reduction 3 with 3 rules applied. Total rules applied 192 place count 1537 transition count 1966
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 194 place count 1535 transition count 1963
Iterating global reduction 3 with 2 rules applied. Total rules applied 196 place count 1535 transition count 1963
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 198 place count 1533 transition count 1961
Iterating global reduction 3 with 2 rules applied. Total rules applied 200 place count 1533 transition count 1961
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 201 place count 1532 transition count 1960
Iterating global reduction 3 with 1 rules applied. Total rules applied 202 place count 1532 transition count 1960
Applied a total of 202 rules in 532 ms. Remains 1532 /1630 variables (removed 98) and now considering 1960/2074 (removed 114) transitions.
// Phase 1: matrix 1960 rows 1532 cols
[2024-05-21 03:44:37] [INFO ] Computed 4 invariants in 16 ms
[2024-05-21 03:44:37] [INFO ] Implicit Places using invariants in 221 ms returned []
[2024-05-21 03:44:37] [INFO ] Invariant cache hit.
[2024-05-21 03:44:38] [INFO ] Implicit Places using invariants and state equation in 905 ms returned []
Implicit Place search using SMT with State Equation took 1127 ms to find 0 implicit places.
Running 1959 sub problems to find dead transitions.
[2024-05-21 03:44:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1531 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1959 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1531/3492 variables, and 4 constraints, problems are : Problem set: 0 solved, 1959 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1532 constraints, PredecessorRefiner: 1959/1959 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1959 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1531 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1959 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s1121 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1531/3492 variables, and 4 constraints, problems are : Problem set: 0 solved, 1959 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1532 constraints, PredecessorRefiner: 0/1959 constraints, Known Traps: 0/0 constraints]
After SMT, in 60523ms problems are : Problem set: 0 solved, 1959 unsolved
Search for dead transitions found 0 dead transitions in 60540ms
Starting structural reductions in LTL mode, iteration 1 : 1532/1630 places, 1960/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62205 ms. Remains : 1532/1630 places, 1960/2074 transitions.
[2024-05-21 03:45:38] [INFO ] Flatten gal took : 26 ms
[2024-05-21 03:45:38] [INFO ] Flatten gal took : 26 ms
[2024-05-21 03:45:38] [INFO ] Input system was already deterministic with 1960 transitions.
[2024-05-21 03:45:39] [INFO ] Flatten gal took : 27 ms
[2024-05-21 03:45:39] [INFO ] Flatten gal took : 27 ms
[2024-05-21 03:45:39] [INFO ] Time to serialize gal into /tmp/CTLFireability6042868509859244105.gal : 5 ms
[2024-05-21 03:45:39] [INFO ] Time to serialize properties into /tmp/CTLFireability7721176526206757108.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6042868509859244105.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7721176526206757108.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.6138e+10,13.2001,325984,2,29263,5,857449,6,0,8090,1.71745e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 03:46:09] [INFO ] Flatten gal took : 32 ms
[2024-05-21 03:46:09] [INFO ] Applying decomposition
[2024-05-21 03:46:09] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11199047235795296949.txt' '-o' '/tmp/graph11199047235795296949.bin' '-w' '/tmp/graph11199047235795296949.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11199047235795296949.bin' '-l' '-1' '-v' '-w' '/tmp/graph11199047235795296949.weights' '-q' '0' '-e' '0.001'
[2024-05-21 03:46:09] [INFO ] Decomposing Gal with order
[2024-05-21 03:46:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 03:46:09] [INFO ] Removed a total of 507 redundant transitions.
[2024-05-21 03:46:09] [INFO ] Flatten gal took : 49 ms
[2024-05-21 03:46:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 65 labels/synchronizations in 10 ms.
[2024-05-21 03:46:09] [INFO ] Time to serialize gal into /tmp/CTLFireability15396396768474017357.gal : 11 ms
[2024-05-21 03:46:09] [INFO ] Time to serialize properties into /tmp/CTLFireability7166380253388082243.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15396396768474017357.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7166380253388082243.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.6138e+10,2.05897,74768,2524,232,116573,7809,2656,291344,143,93761,0


Converting to forward existential form...Done !
original formula: EF(((A(EX(E((i26.i3.i1.u359.p1507==1) U (i3.i1.i0.u22.p119==1))) U AG((i2.u30.p151==1))) * (i16.i0.i4.u275.p1210==0)) * ((!(A((i15.i1.i1....327
=> equivalent forward existential formula: (([(FwdU(((FwdU(Init,TRUE) * (!((E(!(!(E(TRUE U !((i2.u30.p151==1))))) U (!(EX(E((i26.i3.i1.u359.p1507==1) U (i3...1298
Reverse transition relation is NOT exact ! Due to transitions t26, t221, t273, t304, t333, t382, t453, t505, t687, t753, t754, t825, t849, t920, t971, t113...2059
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
(forward)formula 0,0,19.522,703812,1,0,1.3735e+06,15876,23646,3.08323e+06,700,93761,3815436
FORMULA CloudReconfiguration-PT-302-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 1630/1630 places, 2074/2074 transitions.
Graph (trivial) has 1980 edges and 1630 vertex of which 696 / 1630 are part of one of the 62 SCC in 11 ms
Free SCC test removed 634 places
Ensure Unique test removed 735 transitions
Reduce isomorphic transitions removed 735 transitions.
Graph (complete) has 1518 edges and 996 vertex of which 987 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 558 transitions
Trivial Post-agglo rules discarded 558 transitions
Performed 558 trivial Post agglomeration. Transition count delta: 558
Iterating post reduction 0 with 558 rules applied. Total rules applied 560 place count 986 transition count 775
Reduce places removed 558 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 587 rules applied. Total rules applied 1147 place count 428 transition count 746
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 16 rules applied. Total rules applied 1163 place count 414 transition count 744
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 1166 place count 413 transition count 742
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 1170 place count 412 transition count 739
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1172 place count 410 transition count 739
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 45 Pre rules applied. Total rules applied 1172 place count 410 transition count 694
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 6 with 90 rules applied. Total rules applied 1262 place count 365 transition count 694
Discarding 21 places :
Symmetric choice reduction at 6 with 21 rule applications. Total rules 1283 place count 344 transition count 663
Iterating global reduction 6 with 21 rules applied. Total rules applied 1304 place count 344 transition count 663
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 1316 place count 332 transition count 647
Iterating global reduction 6 with 12 rules applied. Total rules applied 1328 place count 332 transition count 647
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 6 with 10 rules applied. Total rules applied 1338 place count 332 transition count 637
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 1341 place count 329 transition count 637
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1343 place count 327 transition count 633
Iterating global reduction 8 with 2 rules applied. Total rules applied 1345 place count 327 transition count 633
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1346 place count 327 transition count 632
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1347 place count 326 transition count 630
Iterating global reduction 9 with 1 rules applied. Total rules applied 1348 place count 326 transition count 630
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 9 with 84 rules applied. Total rules applied 1432 place count 284 transition count 588
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 9 with 24 rules applied. Total rules applied 1456 place count 284 transition count 564
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 7 rules applied. Total rules applied 1463 place count 279 transition count 562
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1464 place count 278 transition count 562
Discarding 14 places :
Symmetric choice reduction at 12 with 14 rule applications. Total rules 1478 place count 264 transition count 538
Iterating global reduction 12 with 14 rules applied. Total rules applied 1492 place count 264 transition count 538
Discarding 11 places :
Symmetric choice reduction at 12 with 11 rule applications. Total rules 1503 place count 253 transition count 517
Iterating global reduction 12 with 11 rules applied. Total rules applied 1514 place count 253 transition count 517
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1515 place count 253 transition count 516
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1516 place count 252 transition count 514
Iterating global reduction 13 with 1 rules applied. Total rules applied 1517 place count 252 transition count 514
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1518 place count 251 transition count 512
Iterating global reduction 13 with 1 rules applied. Total rules applied 1519 place count 251 transition count 512
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1520 place count 250 transition count 510
Iterating global reduction 13 with 1 rules applied. Total rules applied 1521 place count 250 transition count 510
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 1529 place count 246 transition count 506
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 13 with 8 rules applied. Total rules applied 1537 place count 246 transition count 498
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1539 place count 244 transition count 498
Discarding 4 places :
Symmetric choice reduction at 15 with 4 rule applications. Total rules 1543 place count 240 transition count 490
Iterating global reduction 15 with 4 rules applied. Total rules applied 1547 place count 240 transition count 490
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1548 place count 239 transition count 488
Iterating global reduction 15 with 1 rules applied. Total rules applied 1549 place count 239 transition count 488
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1550 place count 238 transition count 484
Iterating global reduction 15 with 1 rules applied. Total rules applied 1551 place count 238 transition count 484
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 1553 place count 237 transition count 483
Drop transitions (Redundant composition of simpler transitions.) removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 15 with 75 rules applied. Total rules applied 1628 place count 237 transition count 408
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 15 with 32 rules applied. Total rules applied 1660 place count 237 transition count 376
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 16 with 32 rules applied. Total rules applied 1692 place count 205 transition count 376
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 3 Pre rules applied. Total rules applied 1692 place count 205 transition count 373
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 1698 place count 202 transition count 373
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 17 with 10 rules applied. Total rules applied 1708 place count 197 transition count 368
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1711 place count 194 transition count 365
Iterating global reduction 17 with 3 rules applied. Total rules applied 1714 place count 194 transition count 365
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 17 with 8 rules applied. Total rules applied 1722 place count 194 transition count 357
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1723 place count 193 transition count 356
Applied a total of 1723 rules in 164 ms. Remains 193 /1630 variables (removed 1437) and now considering 356/2074 (removed 1718) transitions.
[2024-05-21 03:46:29] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
// Phase 1: matrix 306 rows 193 cols
[2024-05-21 03:46:29] [INFO ] Computed 0 invariants in 5 ms
[2024-05-21 03:46:29] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-21 03:46:29] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
[2024-05-21 03:46:29] [INFO ] Invariant cache hit.
[2024-05-21 03:46:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 03:46:29] [INFO ] Implicit Places using invariants and state equation in 151 ms returned [71, 72]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 214 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 191/1630 places, 356/2074 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 189 transition count 354
Applied a total of 4 rules in 7 ms. Remains 189 /191 variables (removed 2) and now considering 354/356 (removed 2) transitions.
[2024-05-21 03:46:29] [INFO ] Flow matrix only has 304 transitions (discarded 50 similar events)
// Phase 1: matrix 304 rows 189 cols
[2024-05-21 03:46:29] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 03:46:29] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-21 03:46:29] [INFO ] Flow matrix only has 304 transitions (discarded 50 similar events)
[2024-05-21 03:46:29] [INFO ] Invariant cache hit.
[2024-05-21 03:46:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 03:46:29] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 189/1630 places, 354/2074 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 554 ms. Remains : 189/1630 places, 354/2074 transitions.
[2024-05-21 03:46:29] [INFO ] Flatten gal took : 5 ms
[2024-05-21 03:46:29] [INFO ] Flatten gal took : 5 ms
[2024-05-21 03:46:29] [INFO ] Input system was already deterministic with 354 transitions.
[2024-05-21 03:46:29] [INFO ] Flatten gal took : 5 ms
[2024-05-21 03:46:29] [INFO ] Flatten gal took : 5 ms
[2024-05-21 03:46:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10469728964771398882.gal : 1 ms
[2024-05-21 03:46:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17505990207609151334.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10469728964771398882.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17505990207609151334.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
RANDOM walk for 24982 steps (2393 resets) in 148 ms. (167 steps per ms) remains 0/1 properties
FORMULA CloudReconfiguration-PT-302-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read1(BufferedInputStream.java:281)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:343)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:840)
Starting structural reductions in SI_CTL mode, iteration 0 : 1630/1630 places, 2074/2074 transitions.
Graph (trivial) has 1969 edges and 1630 vertex of which 693 / 1630 are part of one of the 62 SCC in 1 ms
Free SCC test removed 631 places
Ensure Unique test removed 733 transitions
Reduce isomorphic transitions removed 733 transitions.
Graph (complete) has 1520 edges and 999 vertex of which 990 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 557 transitions
Trivial Post-agglo rules discarded 557 transitions
Performed 557 trivial Post agglomeration. Transition count delta: 557
Iterating post reduction 0 with 557 rules applied. Total rules applied 559 place count 989 transition count 778
Reduce places removed 557 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 581 rules applied. Total rules applied 1140 place count 432 transition count 754
Reduce places removed 12 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 14 rules applied. Total rules applied 1154 place count 420 transition count 752
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 1158 place count 418 transition count 750
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 1161 place count 417 transition count 748
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1162 place count 416 transition count 748
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 46 Pre rules applied. Total rules applied 1162 place count 416 transition count 702
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 6 with 92 rules applied. Total rules applied 1254 place count 370 transition count 702
Discarding 19 places :
Symmetric choice reduction at 6 with 19 rule applications. Total rules 1273 place count 351 transition count 675
Iterating global reduction 6 with 19 rules applied. Total rules applied 1292 place count 351 transition count 675
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 1303 place count 340 transition count 661
Iterating global reduction 6 with 11 rules applied. Total rules applied 1314 place count 340 transition count 661
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 6 with 10 rules applied. Total rules applied 1324 place count 340 transition count 651
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 1327 place count 337 transition count 651
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1329 place count 335 transition count 647
Iterating global reduction 8 with 2 rules applied. Total rules applied 1331 place count 335 transition count 647
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1332 place count 335 transition count 646
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1333 place count 334 transition count 644
Iterating global reduction 9 with 1 rules applied. Total rules applied 1334 place count 334 transition count 644
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1335 place count 333 transition count 642
Iterating global reduction 9 with 1 rules applied. Total rules applied 1336 place count 333 transition count 642
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1337 place count 332 transition count 640
Iterating global reduction 9 with 1 rules applied. Total rules applied 1338 place count 332 transition count 640
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 9 with 84 rules applied. Total rules applied 1422 place count 290 transition count 598
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 9 with 25 rules applied. Total rules applied 1447 place count 290 transition count 573
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 7 rules applied. Total rules applied 1454 place count 285 transition count 571
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1455 place count 284 transition count 571
Discarding 14 places :
Symmetric choice reduction at 12 with 14 rule applications. Total rules 1469 place count 270 transition count 547
Iterating global reduction 12 with 14 rules applied. Total rules applied 1483 place count 270 transition count 547
Discarding 11 places :
Symmetric choice reduction at 12 with 11 rule applications. Total rules 1494 place count 259 transition count 526
Iterating global reduction 12 with 11 rules applied. Total rules applied 1505 place count 259 transition count 526
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1506 place count 259 transition count 525
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1507 place count 258 transition count 523
Iterating global reduction 13 with 1 rules applied. Total rules applied 1508 place count 258 transition count 523
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1509 place count 257 transition count 521
Iterating global reduction 13 with 1 rules applied. Total rules applied 1510 place count 257 transition count 521
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1511 place count 256 transition count 519
Iterating global reduction 13 with 1 rules applied. Total rules applied 1512 place count 256 transition count 519
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 1520 place count 252 transition count 515
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 13 with 6 rules applied. Total rules applied 1526 place count 252 transition count 509
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1527 place count 251 transition count 509
Discarding 4 places :
Symmetric choice reduction at 15 with 4 rule applications. Total rules 1531 place count 247 transition count 501
Iterating global reduction 15 with 4 rules applied. Total rules applied 1535 place count 247 transition count 501
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1536 place count 246 transition count 499
Iterating global reduction 15 with 1 rules applied. Total rules applied 1537 place count 246 transition count 499
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1538 place count 245 transition count 495
Iterating global reduction 15 with 1 rules applied. Total rules applied 1539 place count 245 transition count 495
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 1541 place count 244 transition count 494
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 15 with 73 rules applied. Total rules applied 1614 place count 244 transition count 421
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 15 with 30 rules applied. Total rules applied 1644 place count 244 transition count 391
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 16 with 30 rules applied. Total rules applied 1674 place count 214 transition count 391
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 3 Pre rules applied. Total rules applied 1674 place count 214 transition count 388
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 1680 place count 211 transition count 388
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 17 with 10 rules applied. Total rules applied 1690 place count 206 transition count 383
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1693 place count 203 transition count 380
Iterating global reduction 17 with 3 rules applied. Total rules applied 1696 place count 203 transition count 380
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 17 with 7 rules applied. Total rules applied 1703 place count 203 transition count 373
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 1704 place count 203 transition count 373
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 1705 place count 203 transition count 372
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1706 place count 202 transition count 371
Applied a total of 1706 rules in 128 ms. Remains 202 /1630 variables (removed 1428) and now considering 371/2074 (removed 1703) transitions.
[2024-05-21 03:46:29] [INFO ] Flow matrix only has 321 transitions (discarded 50 similar events)
// Phase 1: matrix 321 rows 202 cols
[2024-05-21 03:46:29] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 03:46:29] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-21 03:46:29] [INFO ] Flow matrix only has 321 transitions (discarded 50 similar events)
[2024-05-21 03:46:29] [INFO ] Invariant cache hit.
[2024-05-21 03:46:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 03:46:30] [INFO ] Implicit Places using invariants and state equation in 149 ms returned [73, 74]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 216 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 200/1630 places, 371/2074 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 198 transition count 369
Applied a total of 4 rules in 7 ms. Remains 198 /200 variables (removed 2) and now considering 369/371 (removed 2) transitions.
[2024-05-21 03:46:30] [INFO ] Flow matrix only has 319 transitions (discarded 50 similar events)
// Phase 1: matrix 319 rows 198 cols
[2024-05-21 03:46:30] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 03:46:30] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-21 03:46:30] [INFO ] Flow matrix only has 319 transitions (discarded 50 similar events)
[2024-05-21 03:46:30] [INFO ] Invariant cache hit.
[2024-05-21 03:46:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 03:46:30] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 198/1630 places, 369/2074 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 529 ms. Remains : 198/1630 places, 369/2074 transitions.
[2024-05-21 03:46:30] [INFO ] Flatten gal took : 4 ms
[2024-05-21 03:46:30] [INFO ] Flatten gal took : 5 ms
[2024-05-21 03:46:30] [INFO ] Input system was already deterministic with 369 transitions.
[2024-05-21 03:46:30] [INFO ] Flatten gal took : 5 ms
[2024-05-21 03:46:30] [INFO ] Flatten gal took : 5 ms
[2024-05-21 03:46:30] [INFO ] Time to serialize gal into /tmp/CTLFireability909309784927185496.gal : 1 ms
[2024-05-21 03:46:30] [INFO ] Time to serialize properties into /tmp/CTLFireability4561219908589404594.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability909309784927185496.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4561219908589404594.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.80047e+06,0.308825,15860,2,2852,5,44247,6,0,1104,63186,0


Converting to forward existential form...Done !
original formula: EF(((EF((p918==1)) * E((p1605==1) U (p457==1))) * (AF((p2536==1)) * (p1517==1))))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * (E(TRUE U (p918==1)) * E((p1605==1) U (p457==1)))) * (p1517==1)) * !(EG(!((p2536==1)))))] ...163
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t15, t16, t18, t34, t58, t64, t68, t69, t74, t75, t77, t97, t121, t127, t130, t131, ...525
(forward)formula 0,0,13.1919,423404,1,0,751,2.66211e+06,722,395,6846,2.34166e+06,986
FORMULA CloudReconfiguration-PT-302-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2074/2074 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 1578 transition count 2019
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 1578 transition count 2019
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 106 place count 1578 transition count 2017
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 132 place count 1552 transition count 1987
Iterating global reduction 1 with 26 rules applied. Total rules applied 158 place count 1552 transition count 1987
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 160 place count 1552 transition count 1985
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 174 place count 1538 transition count 1969
Iterating global reduction 2 with 14 rules applied. Total rules applied 188 place count 1538 transition count 1969
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 191 place count 1538 transition count 1966
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 200 place count 1529 transition count 1957
Iterating global reduction 3 with 9 rules applied. Total rules applied 209 place count 1529 transition count 1957
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 210 place count 1529 transition count 1956
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 216 place count 1523 transition count 1949
Iterating global reduction 4 with 6 rules applied. Total rules applied 222 place count 1523 transition count 1949
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 227 place count 1518 transition count 1944
Iterating global reduction 4 with 5 rules applied. Total rules applied 232 place count 1518 transition count 1944
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 236 place count 1514 transition count 1938
Iterating global reduction 4 with 4 rules applied. Total rules applied 240 place count 1514 transition count 1938
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 243 place count 1511 transition count 1934
Iterating global reduction 4 with 3 rules applied. Total rules applied 246 place count 1511 transition count 1934
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 249 place count 1508 transition count 1930
Iterating global reduction 4 with 3 rules applied. Total rules applied 252 place count 1508 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 253 place count 1507 transition count 1929
Iterating global reduction 4 with 1 rules applied. Total rules applied 254 place count 1507 transition count 1929
Applied a total of 254 rules in 529 ms. Remains 1507 /1630 variables (removed 123) and now considering 1929/2074 (removed 145) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2024-05-21 03:46:44] [INFO ] Computed 4 invariants in 16 ms
[2024-05-21 03:46:44] [INFO ] Implicit Places using invariants in 235 ms returned []
[2024-05-21 03:46:44] [INFO ] Invariant cache hit.
[2024-05-21 03:46:45] [INFO ] Implicit Places using invariants and state equation in 896 ms returned []
Implicit Place search using SMT with State Equation took 1131 ms to find 0 implicit places.
Running 1928 sub problems to find dead transitions.
[2024-05-21 03:46:45] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 1928/1928 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1928 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s500 0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 0/1928 constraints, Known Traps: 0/0 constraints]
After SMT, in 60510ms problems are : Problem set: 0 solved, 1928 unsolved
Search for dead transitions found 0 dead transitions in 60529ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1630 places, 1929/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62194 ms. Remains : 1507/1630 places, 1929/2074 transitions.
[2024-05-21 03:47:45] [INFO ] Flatten gal took : 26 ms
[2024-05-21 03:47:45] [INFO ] Flatten gal took : 27 ms
[2024-05-21 03:47:45] [INFO ] Input system was already deterministic with 1929 transitions.
[2024-05-21 03:47:45] [INFO ] Flatten gal took : 31 ms
[2024-05-21 03:47:45] [INFO ] Flatten gal took : 26 ms
[2024-05-21 03:47:45] [INFO ] Time to serialize gal into /tmp/CTLFireability6041225042096468227.gal : 5 ms
[2024-05-21 03:47:45] [INFO ] Time to serialize properties into /tmp/CTLFireability13709002135593934675.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6041225042096468227.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13709002135593934675.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.46876e+10,13.6323,325588,2,28909,5,858577,6,0,7959,1.71348e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 03:48:16] [INFO ] Flatten gal took : 28 ms
[2024-05-21 03:48:16] [INFO ] Applying decomposition
[2024-05-21 03:48:16] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph14731454134553867338.txt' '-o' '/tmp/graph14731454134553867338.bin' '-w' '/tmp/graph14731454134553867338.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14731454134553867338.bin' '-l' '-1' '-v' '-w' '/tmp/graph14731454134553867338.weights' '-q' '0' '-e' '0.001'
[2024-05-21 03:48:16] [INFO ] Decomposing Gal with order
[2024-05-21 03:48:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 03:48:16] [INFO ] Removed a total of 505 redundant transitions.
[2024-05-21 03:48:16] [INFO ] Flatten gal took : 47 ms
[2024-05-21 03:48:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 7 ms.
[2024-05-21 03:48:16] [INFO ] Time to serialize gal into /tmp/CTLFireability529379817385515634.gal : 9 ms
[2024-05-21 03:48:16] [INFO ] Time to serialize properties into /tmp/CTLFireability11286017809193296586.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability529379817385515634.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11286017809193296586.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.46876e+10,1.51984,52200,2055,249,83250,9791,2541,174008,125,62261,0


Converting to forward existential form...Done !
original formula: EX(AG(EF((EG((i23.i0.i2.u384.p1638==0)) + AF((i25.i0.i3.u348.p1507==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U (EG((i23.i0.i2.u384.p1638==0)) + !(EG(!((i25.i0.i3.u348.p1507==1))))))))))] !...162
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t320, t369, t440, t492, t645, t674, t726, t758, t787, t836, t907, t958, t114...2056
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
(forward)formula 0,1,9.00669,337320,1,0,609037,9791,23451,1.63732e+06,571,62261,1625069
FORMULA CloudReconfiguration-PT-302-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 1630/1630 places, 2074/2074 transitions.
Graph (trivial) has 1976 edges and 1630 vertex of which 701 / 1630 are part of one of the 63 SCC in 2 ms
Free SCC test removed 638 places
Ensure Unique test removed 741 transitions
Reduce isomorphic transitions removed 741 transitions.
Graph (complete) has 1512 edges and 992 vertex of which 983 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 554 transitions
Trivial Post-agglo rules discarded 554 transitions
Performed 554 trivial Post agglomeration. Transition count delta: 554
Iterating post reduction 0 with 554 rules applied. Total rules applied 556 place count 982 transition count 773
Reduce places removed 554 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 581 rules applied. Total rules applied 1137 place count 428 transition count 746
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 14 rules applied. Total rules applied 1151 place count 415 transition count 745
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1152 place count 414 transition count 745
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1152 place count 414 transition count 699
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1244 place count 368 transition count 699
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 1265 place count 347 transition count 668
Iterating global reduction 4 with 21 rules applied. Total rules applied 1286 place count 347 transition count 668
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 1298 place count 335 transition count 652
Iterating global reduction 4 with 12 rules applied. Total rules applied 1310 place count 335 transition count 652
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 10 rules applied. Total rules applied 1320 place count 335 transition count 642
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1323 place count 332 transition count 642
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1325 place count 330 transition count 638
Iterating global reduction 6 with 2 rules applied. Total rules applied 1327 place count 330 transition count 638
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1328 place count 330 transition count 637
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1329 place count 329 transition count 635
Iterating global reduction 7 with 1 rules applied. Total rules applied 1330 place count 329 transition count 635
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1331 place count 328 transition count 633
Iterating global reduction 7 with 1 rules applied. Total rules applied 1332 place count 328 transition count 633
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1333 place count 327 transition count 631
Iterating global reduction 7 with 1 rules applied. Total rules applied 1334 place count 327 transition count 631
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1335 place count 326 transition count 629
Iterating global reduction 7 with 1 rules applied. Total rules applied 1336 place count 326 transition count 629
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 7 with 82 rules applied. Total rules applied 1418 place count 285 transition count 588
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 7 with 24 rules applied. Total rules applied 1442 place count 285 transition count 564
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 7 rules applied. Total rules applied 1449 place count 280 transition count 562
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1450 place count 279 transition count 562
Discarding 14 places :
Symmetric choice reduction at 10 with 14 rule applications. Total rules 1464 place count 265 transition count 534
Iterating global reduction 10 with 14 rules applied. Total rules applied 1478 place count 265 transition count 534
Discarding 10 places :
Symmetric choice reduction at 10 with 10 rule applications. Total rules 1488 place count 255 transition count 514
Iterating global reduction 10 with 10 rules applied. Total rules applied 1498 place count 255 transition count 514
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1499 place count 254 transition count 512
Iterating global reduction 10 with 1 rules applied. Total rules applied 1500 place count 254 transition count 512
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1501 place count 253 transition count 510
Iterating global reduction 10 with 1 rules applied. Total rules applied 1502 place count 253 transition count 510
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1503 place count 252 transition count 508
Iterating global reduction 10 with 1 rules applied. Total rules applied 1504 place count 252 transition count 508
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 1512 place count 248 transition count 504
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 10 with 7 rules applied. Total rules applied 1519 place count 248 transition count 497
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1521 place count 246 transition count 497
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 1525 place count 242 transition count 489
Iterating global reduction 12 with 4 rules applied. Total rules applied 1529 place count 242 transition count 489
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1530 place count 241 transition count 487
Iterating global reduction 12 with 1 rules applied. Total rules applied 1531 place count 241 transition count 487
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1532 place count 240 transition count 483
Iterating global reduction 12 with 1 rules applied. Total rules applied 1533 place count 240 transition count 483
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1535 place count 239 transition count 482
Drop transitions (Redundant composition of simpler transitions.) removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 12 with 72 rules applied. Total rules applied 1607 place count 239 transition count 410
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 12 with 32 rules applied. Total rules applied 1639 place count 239 transition count 378
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 13 with 32 rules applied. Total rules applied 1671 place count 207 transition count 378
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 3 Pre rules applied. Total rules applied 1671 place count 207 transition count 375
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 1677 place count 204 transition count 375
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 1685 place count 200 transition count 371
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1688 place count 197 transition count 368
Iterating global reduction 14 with 3 rules applied. Total rules applied 1691 place count 197 transition count 368
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 14 with 7 rules applied. Total rules applied 1698 place count 197 transition count 361
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1699 place count 196 transition count 360
Applied a total of 1699 rules in 89 ms. Remains 196 /1630 variables (removed 1434) and now considering 360/2074 (removed 1714) transitions.
[2024-05-21 03:48:25] [INFO ] Flow matrix only has 310 transitions (discarded 50 similar events)
// Phase 1: matrix 310 rows 196 cols
[2024-05-21 03:48:25] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 03:48:25] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-21 03:48:25] [INFO ] Flow matrix only has 310 transitions (discarded 50 similar events)
[2024-05-21 03:48:25] [INFO ] Invariant cache hit.
[2024-05-21 03:48:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 03:48:25] [INFO ] Implicit Places using invariants and state equation in 166 ms returned [69, 70]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 249 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 194/1630 places, 360/2074 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 192 transition count 358
Applied a total of 4 rules in 5 ms. Remains 192 /194 variables (removed 2) and now considering 358/360 (removed 2) transitions.
[2024-05-21 03:48:25] [INFO ] Flow matrix only has 308 transitions (discarded 50 similar events)
// Phase 1: matrix 308 rows 192 cols
[2024-05-21 03:48:25] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 03:48:25] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-21 03:48:25] [INFO ] Flow matrix only has 308 transitions (discarded 50 similar events)
[2024-05-21 03:48:25] [INFO ] Invariant cache hit.
[2024-05-21 03:48:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 03:48:25] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 192/1630 places, 358/2074 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 557 ms. Remains : 192/1630 places, 358/2074 transitions.
[2024-05-21 03:48:25] [INFO ] Flatten gal took : 5 ms
[2024-05-21 03:48:25] [INFO ] Flatten gal took : 5 ms
[2024-05-21 03:48:25] [INFO ] Input system was already deterministic with 358 transitions.
[2024-05-21 03:48:25] [INFO ] Flatten gal took : 5 ms
[2024-05-21 03:48:25] [INFO ] Flatten gal took : 5 ms
[2024-05-21 03:48:25] [INFO ] Time to serialize gal into /tmp/CTLFireability6562076373594713231.gal : 1 ms
[2024-05-21 03:48:25] [INFO ] Time to serialize properties into /tmp/CTLFireability1221136193057727918.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6562076373594713231.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1221136193057727918.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.65798e+06,0.398019,14764,2,2460,5,40881,6,0,1070,58148,0


Converting to forward existential form...Done !
original formula: EG(A((p677!=1) U ((p1428==1)||(p1923==1))))
=> equivalent forward existential formula: [FwdG(Init,!((E(!(((p1428==1)||(p1923==1))) U (!((p677!=1)) * !(((p1428==1)||(p1923==1))))) + EG(!(((p1428==1)||...181
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t12, t13, t15, t31, t55, t63, t67, t68, t73, t74, t76, t91, t115, t121, t124, t125, t...482
(forward)formula 0,0,17.3273,436424,1,0,685,2.81077e+06,696,369,6312,2.59417e+06,926
FORMULA CloudReconfiguration-PT-302-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 1630/1630 places, 2074/2074 transitions.
Graph (trivial) has 1961 edges and 1630 vertex of which 667 / 1630 are part of one of the 60 SCC in 1 ms
Free SCC test removed 607 places
Ensure Unique test removed 703 transitions
Reduce isomorphic transitions removed 703 transitions.
Graph (complete) has 1550 edges and 1023 vertex of which 1014 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 561 transitions
Trivial Post-agglo rules discarded 561 transitions
Performed 561 trivial Post agglomeration. Transition count delta: 561
Iterating post reduction 0 with 561 rules applied. Total rules applied 563 place count 1013 transition count 804
Reduce places removed 561 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 588 rules applied. Total rules applied 1151 place count 452 transition count 777
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 18 rules applied. Total rules applied 1169 place count 439 transition count 772
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 6 rules applied. Total rules applied 1175 place count 435 transition count 770
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1176 place count 434 transition count 770
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 50 Pre rules applied. Total rules applied 1176 place count 434 transition count 720
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 5 with 100 rules applied. Total rules applied 1276 place count 384 transition count 720
Discarding 21 places :
Symmetric choice reduction at 5 with 21 rule applications. Total rules 1297 place count 363 transition count 689
Iterating global reduction 5 with 21 rules applied. Total rules applied 1318 place count 363 transition count 689
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 1330 place count 351 transition count 673
Iterating global reduction 5 with 12 rules applied. Total rules applied 1342 place count 351 transition count 673
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 5 with 10 rules applied. Total rules applied 1352 place count 351 transition count 663
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 1355 place count 348 transition count 663
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1357 place count 346 transition count 659
Iterating global reduction 7 with 2 rules applied. Total rules applied 1359 place count 346 transition count 659
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1360 place count 346 transition count 658
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1361 place count 345 transition count 656
Iterating global reduction 8 with 1 rules applied. Total rules applied 1362 place count 345 transition count 656
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1363 place count 344 transition count 654
Iterating global reduction 8 with 1 rules applied. Total rules applied 1364 place count 344 transition count 654
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1365 place count 343 transition count 652
Iterating global reduction 8 with 1 rules applied. Total rules applied 1366 place count 343 transition count 652
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1367 place count 342 transition count 650
Iterating global reduction 8 with 1 rules applied. Total rules applied 1368 place count 342 transition count 650
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 8 with 86 rules applied. Total rules applied 1454 place count 299 transition count 607
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 8 with 22 rules applied. Total rules applied 1476 place count 299 transition count 585
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 6 rules applied. Total rules applied 1482 place count 295 transition count 583
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1483 place count 294 transition count 583
Discarding 15 places :
Symmetric choice reduction at 11 with 15 rule applications. Total rules 1498 place count 279 transition count 554
Iterating global reduction 11 with 15 rules applied. Total rules applied 1513 place count 279 transition count 554
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1522 place count 270 transition count 537
Iterating global reduction 11 with 9 rules applied. Total rules applied 1531 place count 270 transition count 537
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1532 place count 270 transition count 536
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1540 place count 266 transition count 532
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 12 with 7 rules applied. Total rules applied 1547 place count 266 transition count 525
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1549 place count 264 transition count 525
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 1553 place count 260 transition count 517
Iterating global reduction 14 with 4 rules applied. Total rules applied 1557 place count 260 transition count 517
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 1559 place count 259 transition count 516
Drop transitions (Redundant composition of simpler transitions.) removed 76 transitions
Redundant transition composition rules discarded 76 transitions
Iterating global reduction 14 with 76 rules applied. Total rules applied 1635 place count 259 transition count 440
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 14 with 33 rules applied. Total rules applied 1668 place count 259 transition count 407
Reduce places removed 33 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 15 with 34 rules applied. Total rules applied 1702 place count 226 transition count 406
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 1703 place count 225 transition count 406
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 3 Pre rules applied. Total rules applied 1703 place count 225 transition count 403
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 1709 place count 222 transition count 403
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 1717 place count 218 transition count 399
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1720 place count 215 transition count 396
Iterating global reduction 17 with 3 rules applied. Total rules applied 1723 place count 215 transition count 396
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 17 with 7 rules applied. Total rules applied 1730 place count 215 transition count 389
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 1732 place count 215 transition count 389
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 1734 place count 215 transition count 387
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1735 place count 214 transition count 386
Applied a total of 1735 rules in 97 ms. Remains 214 /1630 variables (removed 1416) and now considering 386/2074 (removed 1688) transitions.
[2024-05-21 03:48:43] [INFO ] Flow matrix only has 337 transitions (discarded 49 similar events)
// Phase 1: matrix 337 rows 214 cols
[2024-05-21 03:48:43] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 03:48:43] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-21 03:48:43] [INFO ] Flow matrix only has 337 transitions (discarded 49 similar events)
[2024-05-21 03:48:43] [INFO ] Invariant cache hit.
[2024-05-21 03:48:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 03:48:43] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
[2024-05-21 03:48:43] [INFO ] Redundant transitions in 26 ms returned []
Running 380 sub problems to find dead transitions.
[2024-05-21 03:48:43] [INFO ] Flow matrix only has 337 transitions (discarded 49 similar events)
[2024-05-21 03:48:43] [INFO ] Invariant cache hit.
[2024-05-21 03:48:43] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 336/548 variables, 212/212 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/548 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (OVERLAPS) 2/550 variables, 2/214 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/550 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 5 (OVERLAPS) 1/551 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/551 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 7 (OVERLAPS) 0/551 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 380 unsolved
No progress, stopping.
After SMT solving in domain Real declared 551/551 variables, and 215 constraints, problems are : Problem set: 0 solved, 380 unsolved in 21076 ms.
Refiners :[State Equation: 214/214 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 336/548 variables, 212/212 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/548 variables, 380/592 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/548 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 4 (OVERLAPS) 2/550 variables, 2/594 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/550 variables, 0/594 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 6 (OVERLAPS) 1/551 variables, 1/595 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/551 variables, 0/595 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 8 (OVERLAPS) 0/551 variables, 0/595 constraints. Problems are: Problem set: 0 solved, 380 unsolved
No progress, stopping.
After SMT solving in domain Int declared 551/551 variables, and 595 constraints, problems are : Problem set: 0 solved, 380 unsolved in 27175 ms.
Refiners :[State Equation: 214/214 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints]
After SMT, in 48357ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 48360ms
Starting structural reductions in SI_CTL mode, iteration 1 : 214/1630 places, 386/2074 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48701 ms. Remains : 214/1630 places, 386/2074 transitions.
[2024-05-21 03:49:32] [INFO ] Flatten gal took : 6 ms
[2024-05-21 03:49:32] [INFO ] Flatten gal took : 5 ms
[2024-05-21 03:49:32] [INFO ] Input system was already deterministic with 386 transitions.
[2024-05-21 03:49:32] [INFO ] Flatten gal took : 5 ms
[2024-05-21 03:49:32] [INFO ] Flatten gal took : 5 ms
[2024-05-21 03:49:32] [INFO ] Time to serialize gal into /tmp/CTLFireability8190449629323724005.gal : 3 ms
[2024-05-21 03:49:32] [INFO ] Time to serialize properties into /tmp/CTLFireability14336778839173635088.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8190449629323724005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14336778839173635088.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.43469e+06,0.473663,22028,2,3834,5,63680,6,0,1187,95023,0


Converting to forward existential form...Done !
original formula: ((AF(((((p1485==0) * AG((p857==1))) + (p324==1)) + ((EG((p954==0)) * !(A((p321==1) U (p583==1)))) * EG((p1832==1))))) + EF((p253==1))) + ...169
=> equivalent forward existential formula: [FwdG((Init * !((!(EG(!(((((p1485==0) * !(E(TRUE U !((p857==1))))) + (p324==1)) + ((EG((p954==0)) * !(!((E(!((p5...288
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t12, t13, t15, t31, t55, t58, t62, t68, t69, t74, t75, t77, t92, t116, t119, t123, t1...559
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,28.3776,891420,1,0,912,5.53018e+06,783,507,7680,5.70602e+06,1173
FORMULA CloudReconfiguration-PT-302-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2074/2074 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 1578 transition count 2019
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 1578 transition count 2019
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 106 place count 1578 transition count 2017
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 132 place count 1552 transition count 1987
Iterating global reduction 1 with 26 rules applied. Total rules applied 158 place count 1552 transition count 1987
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 160 place count 1552 transition count 1985
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 174 place count 1538 transition count 1969
Iterating global reduction 2 with 14 rules applied. Total rules applied 188 place count 1538 transition count 1969
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 191 place count 1538 transition count 1966
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 200 place count 1529 transition count 1957
Iterating global reduction 3 with 9 rules applied. Total rules applied 209 place count 1529 transition count 1957
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 210 place count 1529 transition count 1956
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 216 place count 1523 transition count 1949
Iterating global reduction 4 with 6 rules applied. Total rules applied 222 place count 1523 transition count 1949
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 227 place count 1518 transition count 1944
Iterating global reduction 4 with 5 rules applied. Total rules applied 232 place count 1518 transition count 1944
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 236 place count 1514 transition count 1938
Iterating global reduction 4 with 4 rules applied. Total rules applied 240 place count 1514 transition count 1938
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 243 place count 1511 transition count 1934
Iterating global reduction 4 with 3 rules applied. Total rules applied 246 place count 1511 transition count 1934
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 249 place count 1508 transition count 1930
Iterating global reduction 4 with 3 rules applied. Total rules applied 252 place count 1508 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 253 place count 1507 transition count 1929
Iterating global reduction 4 with 1 rules applied. Total rules applied 254 place count 1507 transition count 1929
Applied a total of 254 rules in 514 ms. Remains 1507 /1630 variables (removed 123) and now considering 1929/2074 (removed 145) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2024-05-21 03:50:01] [INFO ] Computed 4 invariants in 18 ms
[2024-05-21 03:50:01] [INFO ] Implicit Places using invariants in 209 ms returned []
[2024-05-21 03:50:01] [INFO ] Invariant cache hit.
[2024-05-21 03:50:02] [INFO ] Implicit Places using invariants and state equation in 871 ms returned []
Implicit Place search using SMT with State Equation took 1082 ms to find 0 implicit places.
Running 1928 sub problems to find dead transitions.
[2024-05-21 03:50:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 1928/1928 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1928 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 0/1928 constraints, Known Traps: 0/0 constraints]
After SMT, in 60553ms problems are : Problem set: 0 solved, 1928 unsolved
Search for dead transitions found 0 dead transitions in 60571ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1630 places, 1929/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62173 ms. Remains : 1507/1630 places, 1929/2074 transitions.
[2024-05-21 03:51:02] [INFO ] Flatten gal took : 26 ms
[2024-05-21 03:51:02] [INFO ] Flatten gal took : 26 ms
[2024-05-21 03:51:03] [INFO ] Input system was already deterministic with 1929 transitions.
[2024-05-21 03:51:03] [INFO ] Flatten gal took : 26 ms
[2024-05-21 03:51:03] [INFO ] Flatten gal took : 26 ms
[2024-05-21 03:51:03] [INFO ] Time to serialize gal into /tmp/CTLFireability12484926899968853086.gal : 5 ms
[2024-05-21 03:51:03] [INFO ] Time to serialize properties into /tmp/CTLFireability18030204330328624511.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12484926899968853086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18030204330328624511.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.47275e+10,13.3307,325364,2,28928,5,856566,6,0,7959,1.71325e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 03:51:33] [INFO ] Flatten gal took : 29 ms
[2024-05-21 03:51:33] [INFO ] Applying decomposition
[2024-05-21 03:51:33] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3496999999666056263.txt' '-o' '/tmp/graph3496999999666056263.bin' '-w' '/tmp/graph3496999999666056263.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3496999999666056263.bin' '-l' '-1' '-v' '-w' '/tmp/graph3496999999666056263.weights' '-q' '0' '-e' '0.001'
[2024-05-21 03:51:33] [INFO ] Decomposing Gal with order
[2024-05-21 03:51:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 03:51:33] [INFO ] Removed a total of 503 redundant transitions.
[2024-05-21 03:51:33] [INFO ] Flatten gal took : 49 ms
[2024-05-21 03:51:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 7 ms.
[2024-05-21 03:51:33] [INFO ] Time to serialize gal into /tmp/CTLFireability274154292895036200.gal : 11 ms
[2024-05-21 03:51:33] [INFO ] Time to serialize properties into /tmp/CTLFireability13903050584046634332.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability274154292895036200.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13903050584046634332.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.47275e+10,1.69642,59940,2135,220,95759,6690,2386,220967,131,55410,0


Converting to forward existential form...Done !
original formula: AF(!(E(!(((i16.i0.i0.u156.p1233!=1) * EX((i0.u130.p638==1)))) U A(EF((i35.u533.p2190==1)) U AX((i18.i1.i0.u289.p1269==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(!(((i16.i0.i0.u156.p1233!=1) * EX((i0.u130.p638==1)))) U !((E(!(!(EX(!((i18.i1.i0.u289.p1269==1...299
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t261, t292, t370, t441, t490, t493, t675, t727, t787, t836, t907, t958, t111...2205
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2074/2074 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 1583 transition count 2024
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 1583 transition count 2024
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 96 place count 1583 transition count 2022
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 119 place count 1560 transition count 1995
Iterating global reduction 1 with 23 rules applied. Total rules applied 142 place count 1560 transition count 1995
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 144 place count 1560 transition count 1993
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 157 place count 1547 transition count 1978
Iterating global reduction 2 with 13 rules applied. Total rules applied 170 place count 1547 transition count 1978
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 172 place count 1547 transition count 1976
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 181 place count 1538 transition count 1967
Iterating global reduction 3 with 9 rules applied. Total rules applied 190 place count 1538 transition count 1967
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 191 place count 1538 transition count 1966
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 197 place count 1532 transition count 1959
Iterating global reduction 4 with 6 rules applied. Total rules applied 203 place count 1532 transition count 1959
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 208 place count 1527 transition count 1954
Iterating global reduction 4 with 5 rules applied. Total rules applied 213 place count 1527 transition count 1954
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 217 place count 1523 transition count 1948
Iterating global reduction 4 with 4 rules applied. Total rules applied 221 place count 1523 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 224 place count 1520 transition count 1944
Iterating global reduction 4 with 3 rules applied. Total rules applied 227 place count 1520 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 230 place count 1517 transition count 1940
Iterating global reduction 4 with 3 rules applied. Total rules applied 233 place count 1517 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 234 place count 1516 transition count 1939
Iterating global reduction 4 with 1 rules applied. Total rules applied 235 place count 1516 transition count 1939
Applied a total of 235 rules in 524 ms. Remains 1516 /1630 variables (removed 114) and now considering 1939/2074 (removed 135) transitions.
// Phase 1: matrix 1939 rows 1516 cols
[2024-05-21 03:52:04] [INFO ] Computed 4 invariants in 16 ms
[2024-05-21 03:52:04] [INFO ] Implicit Places using invariants in 222 ms returned []
[2024-05-21 03:52:04] [INFO ] Invariant cache hit.
[2024-05-21 03:52:05] [INFO ] Implicit Places using invariants and state equation in 912 ms returned []
Implicit Place search using SMT with State Equation took 1150 ms to find 0 implicit places.
Running 1938 sub problems to find dead transitions.
[2024-05-21 03:52:05] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1515 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1515/3455 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1516 constraints, PredecessorRefiner: 1938/1938 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1938 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1515 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1515/3455 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1516 constraints, PredecessorRefiner: 0/1938 constraints, Known Traps: 0/0 constraints]
After SMT, in 60504ms problems are : Problem set: 0 solved, 1938 unsolved
Search for dead transitions found 0 dead transitions in 60520ms
Starting structural reductions in LTL mode, iteration 1 : 1516/1630 places, 1939/2074 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62214 ms. Remains : 1516/1630 places, 1939/2074 transitions.
[2024-05-21 03:53:05] [INFO ] Flatten gal took : 26 ms
[2024-05-21 03:53:05] [INFO ] Flatten gal took : 27 ms
[2024-05-21 03:53:05] [INFO ] Input system was already deterministic with 1939 transitions.
[2024-05-21 03:53:05] [INFO ] Flatten gal took : 27 ms
[2024-05-21 03:53:05] [INFO ] Flatten gal took : 27 ms
[2024-05-21 03:53:05] [INFO ] Time to serialize gal into /tmp/CTLFireability3221951538515749689.gal : 5 ms
[2024-05-21 03:53:05] [INFO ] Time to serialize properties into /tmp/CTLFireability13272091061487100052.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3221951538515749689.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13272091061487100052.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53403e+10,13.7688,331188,2,28975,5,890991,6,0,8005,1.70978e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 03:53:36] [INFO ] Flatten gal took : 29 ms
[2024-05-21 03:53:36] [INFO ] Applying decomposition
[2024-05-21 03:53:36] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10722922760412282826.txt' '-o' '/tmp/graph10722922760412282826.bin' '-w' '/tmp/graph10722922760412282826.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10722922760412282826.bin' '-l' '-1' '-v' '-w' '/tmp/graph10722922760412282826.weights' '-q' '0' '-e' '0.001'
[2024-05-21 03:53:36] [INFO ] Decomposing Gal with order
[2024-05-21 03:53:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 03:53:36] [INFO ] Removed a total of 498 redundant transitions.
[2024-05-21 03:53:36] [INFO ] Flatten gal took : 58 ms
[2024-05-21 03:53:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 10 ms.
[2024-05-21 03:53:36] [INFO ] Time to serialize gal into /tmp/CTLFireability8433369705254052395.gal : 10 ms
[2024-05-21 03:53:36] [INFO ] Time to serialize properties into /tmp/CTLFireability5680389396791336920.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8433369705254052395.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5680389396791336920.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53403e+10,1.03243,38268,1875,245,61942,3861,2547,104653,136,14851,0


Converting to forward existential form...Done !
original formula: AF(((((E(((i33.u491.p2045==1)&&(i1.u14.p82==1)) U (i29.i0.i3.u363.p1509!=1)) + AX((i15.u200.p872==0))) + ((i8.i0.i0.u92.p500==1) + EX(((i...479
=> equivalent forward existential formula: [FwdG(Init,!(((((E(((i33.u491.p2045==1)&&(i1.u14.p82==1)) U (i29.i0.i3.u363.p1509!=1)) + !(EX(!((i15.u200.p872==...566
Reverse transition relation is NOT exact ! Due to transitions t23, t26, t179, t208, t262, t322, t371, t443, t495, t677, t729, t789, t838, t910, t961, t1114...2177
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
(forward)formula 0,0,10.6977,407604,1,0,812175,17573,27211,1.63532e+06,754,59805,2400274
FORMULA CloudReconfiguration-PT-302-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

[2024-05-21 03:53:47] [INFO ] Flatten gal took : 31 ms
[2024-05-21 03:53:47] [INFO ] Flatten gal took : 29 ms
[2024-05-21 03:53:47] [INFO ] Applying decomposition
[2024-05-21 03:53:47] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph15043486091753912833.txt' '-o' '/tmp/graph15043486091753912833.bin' '-w' '/tmp/graph15043486091753912833.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15043486091753912833.bin' '-l' '-1' '-v' '-w' '/tmp/graph15043486091753912833.weights' '-q' '0' '-e' '0.001'
[2024-05-21 03:53:47] [INFO ] Decomposing Gal with order
[2024-05-21 03:53:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 03:53:47] [INFO ] Removed a total of 535 redundant transitions.
[2024-05-21 03:53:47] [INFO ] Flatten gal took : 51 ms
[2024-05-21 03:53:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 10 ms.
[2024-05-21 03:53:47] [INFO ] Time to serialize gal into /tmp/CTLFireability12786317547962444613.gal : 11 ms
[2024-05-21 03:53:47] [INFO ] Time to serialize properties into /tmp/CTLFireability1382180888977731689.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12786317547962444613.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1382180888977731689.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 4 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.29451e+10,2.5792,88244,2337,228,121077,13060,2750,389726,131,171279,0


Converting to forward existential form...Done !
original formula: (AG(E((E((i34.u607.p2301==1) U (i40.i1.i6.u631.p2410==1)) * (i30.i1.i3.u492.p1927!=1)) U EF((i36.u543.p2073==1)))) + (EG(AG(AF((i7.i1.i1....222
=> equivalent forward existential formula: [(FwdU((Init * !((EG(!(E(TRUE U !(!(EG(!((i7.i1.i1.u74.p326==0)))))))) * EX(E(!(EX(!(FALSE))) U !(EG(!((i16.i0.i...315
Reverse transition relation is NOT exact ! Due to transitions t23, t26, t127, t214, t299, t313, t318, t330, t410, t482, t532, t535, t706, t735, t788, t821,...2258
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found a local SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found a local SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
(forward)formula 0,0,68.1771,1930496,1,0,3.11113e+06,33244,29300,1.10907e+07,759,330012,4868569
FORMULA CloudReconfiguration-PT-302-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: AX(AX((AF(E((i40.i1.i7.u652.p2501==1) U (i21.u457.p1779==1))) * (EG((i3.i1.i1.u24.p187==0)) + (i14.i0.i1.u206.p832==0)))))
=> equivalent forward existential formula: ([FwdG(EY(EY(Init)),!(E((i40.i1.i7.u652.p2501==1) U (i21.u457.p1779==1))))] = FALSE * [((EY(EY(Init)) * !((i14.i...218
(forward)formula 1,0,984.822,3667860,1,0,5.27125e+06,33607,5850,2.02814e+07,289,333631,1678986
FORMULA CloudReconfiguration-PT-302-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: EG((EF(AG((AF((i24.i1.i0.u378.p1485==1)) * ((i1.u43.p193==1)||(i34.u609.p2305==1))))) + !(E((EX((i15.u226.p891==1)) + EF((i32.u532.p2049=...220
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U !(E(TRUE U !((!(EG(!((i24.i1.i0.u378.p1485==1)))) * ((i1.u43.p193==1)||(i34.u609.p2305==1))...293
(forward)formula 2,0,1069.24,3726772,1,0,6.15578e+06,33607,11228,2.02814e+07,385,333631,12454477
FORMULA CloudReconfiguration-PT-302-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: AF(!(E(!(((i17.i0.i2.u126.p1233!=1) * EX((i0.u145.p638==1)))) U A(EF((i35.i1.i3.u572.p2190==1)) U AX((i20.i0.i1.u311.p1269==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(!(((i17.i0.i2.u126.p1233!=1) * EX((i0.u145.p638==1)))) U !((E(!(!(EX(!((i20.i0.i1.u311.p1269==1...305
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found a local SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Detected timeout of ITS tools.
[2024-05-21 04:21:05] [INFO ] Applying decomposition
[2024-05-21 04:21:05] [INFO ] Flatten gal took : 30 ms
[2024-05-21 04:21:05] [INFO ] Decomposing Gal with order
[2024-05-21 04:21:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 04:21:05] [INFO ] Removed a total of 77 redundant transitions.
[2024-05-21 04:21:05] [INFO ] Flatten gal took : 40 ms
[2024-05-21 04:21:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 214 labels/synchronizations in 1 ms.
[2024-05-21 04:21:05] [INFO ] Time to serialize gal into /tmp/CTLFireability22511396881656378.gal : 6 ms
[2024-05-21 04:21:05] [INFO ] Time to serialize properties into /tmp/CTLFireability11739689341705875990.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability22511396881656378.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11739689341705875990.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.29451e+10,3.9198,112576,206,10702,4813,252513,164,10254,3760,1.09536e+06,0


Converting to forward existential form...Done !
original formula: AF(!(E(!(((i0.i1.i0.u5.p1233!=1) * EX((i0.i1.i0.u5.p638==1)))) U A(EF((i0.i1.u7.p2190==1)) U AX((i0.i1.i0.u6.p1269==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(!(((i0.i1.i0.u5.p1233!=1) * EX((i0.i1.i0.u5.p638==1)))) U !((E(!(!(EX(!((i0.i1.i0.u6.p1269==1))...291
Reverse transition relation is NOT exact ! Due to transitions t1921, t1926, t1927, t1928, i0.u2.t1531, i0.u2.t1549, i0.u2.t1567, i0.u2.t1613, i0.u2.t1626, ...2800
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-302"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-302, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r092-tall-171624188600122"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-302.tgz
mv CloudReconfiguration-PT-302 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;